Keyword
sea
Info
FrequencyTop 300-400
Type
Kyōiku (2nd grade) 
?
Shinjitai ?
KankenLevel 9
Heisig500
Old form
Readings
かい
(23%)
うみ
(21%)
(17%)
わた
(17%)
わだ
(17%)
うな
(1%)
Composed of
water drops
every
Mnemonic

Eventually every drop of water ends up in the sea.

Used in vocabulary (863 in total)
sea; ocean; waters
foreign; abroad; overseas
coast; beach
Hokkaido (island, prefectural-level administrative unit)
pirate; sea robber; buccaneer; freebooter
seawater; saltwater
on the sea; surface of the sea
sea level; (surface of) sea
bottom of the ocean; seafloor; seabed; undersea; submarine
beach; seashore; seaside; coast
(sea) voyage; navigation; sailing; passage; cruise
deep sea; depths of the sea; ocean depths
ocean; large sea; fabric pattern
prawn; shrimp; lobster; crayfish
area of ocean
swimming in the ocean; sea bathing; seawater bath; going for a dip in the ocean
sea of blood; pool of blood
sea of trees; broad expanse of dense woodland; abundant leafage
to cross the ocean (i.e. to go to or come from overseas)
seaside; seashore; coast; coastland
Shanghai (China)
sea of fire; sea of flame
ocean; sea; the deep
coastline; shoreline; coastal railway
nori; laver; edible seaweed, usu. Porphyra yezoensis or P. tenera, usu. dried and pressed into sheets
the ocean; the great deep
trip abroad; overseas travel
beach hut; beachside clubhouse
Tokaido (Edo-period Edo-Kyoto highway)
inlet; bay; inland sea
sea route
Mediterranean Sea; Mediterranean sea (oceanography)
region south of Tokyo on Pacific Ocean side of Japan; eastern sea; East Sea (Korean name for Sea of Japan)
channel (e.g. between two land masses); strait
ocean current
seaward side
coastal waters; adjacent seas
swimming area (in the ocean); swimming beach; seawater baths
naval battle
human-wave tactics; throwing people at a problem
sea of clouds
Marine Corps; Royal Marines
territorial waters
marine plant; seagrass; seaweed
trunks; shorts (e.g. seaside use)
sea god; Poseidon; Neptune; sea; ocean
sea chart
seafood; products of the sea; marine products; fruits of the sea
southern sea
Seto Inland Sea; Inland Sea
jellyfish; medusa
maritime; marine transportation
male diver (who collects shells, seaweed, etc.); fisherman
sea snake; worm eel (Ophichthidae spp.); snake eel
sailor; marine
marine mammal
northern sea; North Sea; Hokkaido
ocean; open sea
mate; navigation officer
distant seas
rough sea; stormy sea
coastal; seaside; oceanfront; maritime
nautical mile
sea monster; green turtle
seashore; seaside; beach
Japan Coast Guard (formerly Maritime Safety Agency)
crossing the sea
ama; female diver (who collects shells, seaweed, etc.)
studying abroad; studying overseas
height above sea level
watery grave (metaphor)
Maritime Self Defense Forces (Defence)
tidal bore; eagre; rumbling noise that accompanies a tidal bore; tsunami; tidal wave
seahorse; sea horse; hippocampus; walrus
Age of Discovery; Age of Exploration
cavernous body; body of (genital) erectile tissue (incl. corpus cavernosum and corpus spongiosum)
beachfront park; park by the sea
overseas assignment; overseas posting
marine life; marine organism
oceanic noise; rumbling of the sea; mistpouffer
Caribbean Sea
blue sea; blue waters
land, sea, and air; army, navy and air force
artificial island city; floating city
ocean trench; deep
accident at sea; maritime accident
the whole world; the seven seas
shallow sea
flowering crab apple (Malus halliana); Kaido crab apple (Malus micromalus); Chinese flowering apple (Malus spectabilis); Siberian crab apple (Malus baccata); aronia (flower)
China Coast Guard; maritime security; coast guard
cuisine with fresh seafoods
below sea level; undersea; beneath the waves
spiny lobster (esp. Japanese spiny lobster, Panulirus japonicus)
voyager; navigator
sea fishing
sea cucumber (Holothuroidea spp.)
mountains and seas
starfish; sea star; asteroid; northern Pacific seastar (Asterias amurensis)
coast; shore; inshore; coastal waters
(Russian) maritime provinces
Mariana Trench (deepest part of the ocean, near the Mariana Islands)
shipping industry; marine transport
Department of the Navy
sea and mountains
Japan Coast Guard; JCG
port; seaport
control of the sea; command of the sea
land and sea
Maritime Self-Defense Force
holding out one or both hands and arching one's body backward like a shrimp (in kabuki, represents being overwhelmed by someone's power)
opening of the beachgoing season
chief navigator; navigating officer; navigator; sailing master
pirated edition; pirated version; bootleg copy
advance (e.g. of Japanese exports) into overseas markets
frozen sea; icy waters
seamanship; (the art of) navigation
Tokai region of Honshu (incl. Aichi, Shizuoka, Mie and southern Gifu prefectures)
the whole country
Mare Nubium (lunar mare); Sea of Clouds
marine product; marine (e.g. product, animal etc.)
all sorts of delicacies; various unusual foods; sumptuous feast
dolphin (or other small toothed whales, such as porpoises, belugas, etc.)
tsunami; tidal wave
sea level rise; rise in sea level
maroon; reddish-brown
beach; seashore; seaside; coast
vinegared rice rolled in nori (laver)
pirate flag; black flag; Jolly Roger
Marine Day (national holiday; 3rd Monday of July)
overseas deployment (e.g. military forces); overseas expansion (e.g. business operations)
island in the southern sea (esp. Shikoku)
ocean fish; saltwater fish
Caspian Sea
coastal defense; coastal defence
calm sea of spring
lower-grade officer rank (JMSDF)
maritime nation
green laver (Enteromorpha); green dried seaweed; nori
sea sand (sand collected from the ocean floor, as opposed to that which is used as an ingredient in concrete)
marine traffic; sea traffic
land and sea; army and navy
foreign voyage; travelling overseas; travelling abroad
true seal (animal); earless seal
seaweed; sea vegetable
accident at sea; sea disaster; shipwreck
Kanmon Straits (between Honshu and Kyushu)
bathing suit; swimsuit
marine transport; carriage by sea
blue sea; blue expanse of water
seawater temperature
baked seaweed; toasted seaweed
male diver (who collects shells, seaweed, etc.); fisherman
higher-grade officer rank (JMSDF)
fried prawns; fried shrimp
international trade; foreign trade; overseas trade
Mare Tranquillitatis (lunar mare); Sea of Tranquility
undersea cable; submarine cable
oceanic noise; rumbling of the sea; mistpouffer
sailor; seaman
strait; channel
sea urchin; seasoned sea urchin eggs
sweeping the sea for mines; dragging for mines
high seas; international waters
seasoned nori (laver)
fifty-three stations on the Tōkaidō (Edo-Kyoto highway in Edo-period Japan)
sea of people; (very large) crowd of people
oceanography; oceanology
overseas inspection; tour of inspection abroad
maritime affairs
seafood hot pot; seafood stew
naval arsenal; naval shipyard
playing in the sea
deeply indented coastline; rias coastline
land, sea and air forces
living abroad; life overseas
Battle of Midway (June 1942)
kuruma prawn (Marsupenaeus japonicus); kuruma shrimp; Japanese tiger prawn
sea rescue; air-sea rescue; ASR
marine erosion
sea slug (various orthogastropod species, esp. of order Nudibranchia); nudibranch
black-tailed gull (Larus crassirostris)
bay; inlet; gulf; creek
vinegared rice rolled in nori (laver)
marine pollution; oceanic pollution; sea pollution
intrusion into territorial waters; violation of territorial waters
Navy Minister
marines (former Japanese Navy)
second mate; second officer
sea turtle
hardy begonia (Begonia grandis)
watery grave (metaphor)
harbor; entrance to a harbor
sea urchin; seasoned sea urchin eggs
sea grapes (Caulerpa lentillifera)
south coast; southern shore
(submarine) ridge
Nankaidō (alt. name for the Shikoku region)
seafood; products of the sea; marine products; fruits of the sea
eared seal (esp. the California sea lion, Zalophus californianus); sea lion
large number of words; (lit.) sea of words
Tokai earthquake (e.g. of 1498, 1605, 1707 and 1854)
to throw in a shrimp and pull out a whale; to use a sprat to catch a mackerel; to get big returns on a small investment
storm petrel (any bird of family Hydrobatidae)
blue sea; blue waters
foreign company; overseas enterprise; overseas firm
shrimp (infraorder Caridea); small shrimp, prawn or lobster
deep ocean water; deep-sea water
lunar mare; lunar sea
seigaiha; wave pattern
good things come to those who wait; (lit.) if you wait, there will come a fine day for taking the sea route
the frog in the well knows nothing of the great ocean
mozuku (Cladosiphon okamuranus and Sphaerotrichia divaricata, types of edible seaweed)
Saikaidō (alt. name for the Kyūshū region)
petty officer (navy)
bay; inlet; gulf; creek
bathing cap; swimcap
Shanghai Incident (1932); January 28 Incident; Battle of Shanghai (1937)
overseas (a foreign) market
overseas territory; overseas possession
Shanghainese; Shanghai dialect (of Wu Chinese)
Pyropia tenera (species of edible seaweed); dried nori; dried laver
sound of the sea; sound of the waves; sound of massed chanting of sutras, etc.
deep sea; ocean
naval brigade; naval land forces
stag seaweed (Codium fragile); green sea fingers; dead man's fingers; felty fingers; forked felt-alga; sponge seaweed
seaside; by the sea
walrus (Odobenus rosmarus); elephant seal (Mirounga spp.)
the frog in the well knows nothing of the great ocean
sea air; sea breeze; ocean and atmosphere; type of yarn-dyed silk goods
sepiolite; meerschaum
nautical table; sailing chart
Navigation Acts (regulations of colonial trade in 17th century England)
the world; the universe
great auk (Pinguinus impennis)
saltwater crocodile (Crocodylus porosus); estuarine crocodile
sea turtle
Naval Battle off Malaya (December 10, 1941)
coastline transgression
boundary between the world of men and the world of the sea god
ban on maritime activities during China's Ming and Qing dynasties
offshoring; overseas transfer (esp. of production)
mozuku (Cladosiphon okamuranus and Sphaerotrichia divaricata, types of edible seaweed)
Hydra (constellation); the Sea Serpent
place by the sea
forgiveness
sakura shrimp (Sergia lucens)
Ivory Coast; Côte d'Ivoire
baked seaweed; toasted seaweed
Vice-Admiral (Maritime Self-Defence Force of Japan) (defense)
breakwater; coast battery
wild harvested nori; jelly lichen (Collema sp.)
seabed probe; probe of the ocean floor; submarine prospecting
the open sky and the serene sea; as open as the sky and serene as the sea; magnanimous
whelk egg case; egg capsule of a gastropod
universal brotherhood
overseas reporting; covering a story abroad
neither fish nor fowl; hard to predict; up in the air; unclear
maritime customs taxes
northern shrimp (Pandalus borealis); sweet shrimp; northern pink prawn; red shrimp; Maine shrimp
sea of suffering; human realm
spongiform; spongelike; spongy
corpus cavernosum penis; cavernous body of penis
magnanimity; forgiveness; generosity
land-locked prefecture
Nankai megathrust earthquake
Battle of the Philippine Sea (June 19-20, 1944)
marine transportation routes
imperial navy order
cape; headland; promontory
common camellia (Camellia japonica)
freshwater prawn (Macrobrachium spp., esp. the Oriental river prawn, Macrobrachium nipponense)
marine erosion
marine; maritime; oceanic; oceanity
totally useless (fruitless) effort; wasting time on an impossible task (like trying to scoop up a reflected moon from the bottom of the sea)
sea lily; crinoid
boundary between the world of men and the world of the sea god
depth of the sea
seasoned nori (laver)
Battle of Leyte Gulf (October 23-25, 1944)
funori; glue plant; marine alga of the genus Gloiopeltis; funori; glue used as sizing for textiles
pirated CD, DVD, etc.; bootleg (recording)
(ocean) deep; deepest part of a trench
Okinawan festival held in the honour of the sea gods (honor)
Hokkaido dog; dog breed native to Hokkaido
ocean basin
the open sky and the serene sea; as open as the sky and serene as the sea; magnanimous
undersea cable (communications, power); submarine cable
loggerhead turtle (Caretta caretta)
goldfish with a shrimp-like tail; head of a shamisen or lute (bent back like a shrimp's tail)
law of the sea; maritime law
starfish; sea star; asteroid; northern Pacific seastar (Asterias amurensis)
International Maritime Organization (Organisation); IMO
surrounding seas; surrounded by the sea
unparalleled in the whole country
marine industries; maritime industry
dried sea slug
sea otter (Enhydra lutris)
white squill (Urginea maritima); sea onion
Hainan Province (China)
inshore catch; shorefish
marine meteorological observatory
Tonankai earthquake of 1944
ray (any fish of superorder Batoidea)
Chinese mitten crab (Eriocheir sinensis)
international order of the seas; public order at sea
Japan Current; Kuroshio Current
Steller sea lion (Eumetopias jubatus); northern sea lion
seacoast artillery
shrimp-shaped taro variety
1946 Nankaido earthquake
submarine valley; submarine canyon
dried edible seaweed
stir-fried shrimp in chili sauce
seasoned nori (laver)
crumbled grilled nori
Chinese white shrimp (Fenneropenaeus chinensis); oriental shrimp; fleshy prawn
seaside; by the sea
Calanthe discolor (species of orchid)
boundary between the world of men and the world of the sea god
murrelet (esp. the ancient murrelet, Synthliboramphus antiquus); roundbelly cowfish (Lactoria diaphana)
boiled red prawn, shrimp, lobster, etc. (sometimes used as a New Year decoration)
bovine spongiform encephalopathy; BSE; mad cow disease
whelk (esp. Neptunea and Buccinum spp.); small spiral-shelled snail (esp. a pond snail)
sea squirt; ascidian
neither fish nor fowl; hard to predict; up in the air; unclear
salted entrails of a sea cucumber; salted entrails of a trepang
sea firefly (Vargula hilgendorfii); seed shrimp
Qinghai Province (China)
dried trepang; dried sea slug; dried sea cucumber
overseas department (administrative division of France)
dried sea slug
crayfish (esp. red swamp crayfish, Procambarus clarkii)
the world is a scene of constant changes (as a mulberry field changing into a blue sea)
Pirate Party (political)
sea grapes (Caulerpa lentillifera)
lieutenant-commander (JMSDF)
overseas representative; expatriate employee; expatriate staff
boiled red prawn, shrimp, lobster, etc. (sometimes used as a New Year decoration)
abyssal plain (2,200-5,500m)
garden eel; conger eel (esp. the common Japanese conger, Conger myriaster)
ocean sector
Okhotsk anticyclone; Okhotsk high
marine snow
marine accident inquiry; marine accident enquiry
naval militia; maritime militia
gim; kim; Korean nori
rear admiral (JMSDF)
land-locked prefecture
yellow-bellied sea snake (Pelamis platura); yellowbelly sea snake; pelagic sea snake
land and sea breeze
botan shrimp (Pandalus nipponensis)
imperial navy order
harbor porpoise (Phocoena phocoena); harbour porpoise; common porpoise
sea-run variety (of fish)
pink sea milkwort (Glaux maritima var. obtusifolia)
marine archaeology; underwater archaeology
shiba shrimp (prawn, Metapenaeus joyneri)
sea otter (Enhydra lutris)
crumbled grilled nori
sea trout; salmon trout
pigeon guillemot (Cepphus columba)
sea animal; marine animal
corrugated iron sheet
oceanographic observation
Hall's crab apple; flowering crab apple; Malus halliana
seamen's competency certificate
whelk egg case; egg capsule of a gastropod
people in the whole world being all brothers; universal brotherhood
common murre; common guillemot (Uria aalge)
short dragonfish (Eurypegasus draconis)
Pyropia tenera (species of edible seaweed)
calla (Zantedcschia aethiopica)
beach; seashore; seaside; coast
wakame (species of edible brown seaweed, Undaria pinnatifida)
ogo (seaweed)
eared seal (esp. the California sea lion, Zalophus californianus); sea lion
walrus (Odobenus rosmarus)
sea fishing
sea squirt; ascidian
type of yarn-dyed silk goods
dried sea slug
shrimp with mayonnaise
Japanese scallop (Patinopecten yessoensis); Yesso scallop
snapping shrimp (Alpheus brevicristatus); pistol prawn
bottlenose dolphin; bottlenosed dolphin (Tursiops truncatus)
funori; glue plant; marine alga of the genus Gloiopeltis; funori; glue used as sizing for textiles
beluga (Delphinapterus leucas); white whale; beluga whale
seigaiha; wave pattern
seigaiha; wave pattern
good things come to those who wait; (lit.) if you wait, there will come a fine day for taking the sea route
immortal jellyfish (Turritopsis nutricula)
tadpole shrimp (Triopsidae spp.); shield shrimp
spotted seal (Phoca largha)
saltwater crocodile (Crocodylus porosus); estuarine crocodile
Salsola komarovii (species of saltwort)
Indo-Pacific tarpon (Megalops cyprinoides)
crown-of-thorns starfish (Acanthaster planci)
green turtle (Chelonia mydas)
elephant seal (Mirounga spp.)
common murre; common guillemot (Uria aalge)
bearded seal (Erignathus barbatus)
Amakusa jellyfish (Sanderia malayensis)
Heliocidaris crassispina (species of sea urchin); Anthocidaris crassispina
Pacific white-sided dolphin (Lagenorhynchus obliquidens)
sea damage; average loss
ringed seal (Pusa hispida)
shelled shrimp (that have also had their heads removed)
shelled shrimp (that have also had their heads removed)
Japanese lobster (Metanephrops japonicus)
marine iguana (Amblyrhynchus cristatus)
Baikal seal (Phoca sibirica)
gammaridean amphipod (any small, shrimp-like crustacean of suborder Gammaridea)
Meristotheca papulosa (species of edible red alga)
dolphin hunting; dolphin fishing
upside-down jellyfish (Cassiopea ornata); jellyfish of the genus Cassiopea; traditional love hotel; traditional Japanese inn specially for couples
Steller's sea cow (Hydrodamalis gigas)
crabeater seal (Lobodon carcinophagus)
sea pen (any coelenterate of the family Pennatulidae or related families); sea feather
habu jellyfish (Chironex yamaguchii); habu-kurage
Campylaephora hypnaeoides (species of red algae); egonori
short-beaked common dolphin (Delphinus delphis)
Petalonia binghamiae (edible species of brown algae)
blunt slipper lobster (species of shovel-nosed lobster, Scyllarides squammosus)
sea chub (Ditrema temminckii temminckii)
kangaroo shrimp (Glyphus marsupialis)
kangaroo shrimp (Glyphus marsupialis)
northern shrimp (Pandalus borealis); sweet shrimp; northern pink prawn; red shrimp; Maine shrimp
lieutenant-commander (JMSDF)
haitei winning hand; winning on the last tile drawn from the wall
ribbon seal (Histriophoca fasciata)
Chloeia flava (species of bristle worm)
feather star (Comatulida spp.); comatulid; Comanthus japonica (species of feather star)
Hypselodoris festiva (species of sea slug)
whiteleg shrimp (Litopenaeus vannamei)
brittle star (any starfish-like echinoderm of the order Ophiuroidea); brittlestar; Ophioplocus japonicus (species of brittlestar)
Indian bait prawn (Palaemon pacificus)
Commerson's dolphin (Cephalorhynchus commersonii); skunk dolphin; panda dolphin
whiskered velvet shrimp (Metapenaeopsis barbata); red rice prawn
Japanese cormorant (Phalacrocorax capillatus); Temminck's cormorant
harbor seal (Phoca vitulina); harbour seal; common seal
mirugai clam (Tresus keenae, species of gaper clam)
this world's sudden changes
(treaty of) friendship, commerce and navigation
being bent (with age); being stooped over
Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter (1972); London Convention
sea cave; marine cave
Delphinus (constellation); the Dolphin
Marine Accidents Inquiry Agency
fish found in coastal waters
hippocampal gyrus
Kukai (name of a Buddhist priest)
coastal climate; littoral climate
red-breasted merganser
coastline regression
reduction (of pressure) to mean sea level
reduction (of pressure) to mean sea level
maritime patrol aircraft; MPA
foreign direct investment; FDI; direct overseas investment
a drop in the ocean (bucket)
the world is a scene of constant changes; (lit.) the blue sea turns into a mulberry field
the world is a scene of constant changes (as a mulberry field changing into a blue sea)
a drop in the ocean (bucket)
Shanghai Incident (1932); January 28 Incident
eel-like sea creature (i.e. saltwater eels, sea snakes, etc.)
mid-ocean ridge; midocean ridge
hexactinellid sponge; glass sponge (any sponge of class Hexactinellida)
calcareous sponge (any sponge of class Calcarea)
siliceous sponge (any sponge other than those of class Calcarea)
swimming downstream (to the sea)
particular average; particular average loss; particular loss
general average loss; general average; gross average
Japanese bondage torture (bound victim sits cross-legged with their arms tied behind them, and the rope is tightened until their ankles touch their neck)
Sino-Japanese Treaty of Commerce and Navigation (1896)
ocean floor; sea floor; seabed
sea spiders (Pycnogonida spp.)
dried sea-cucumber ovaries
marine phenomenon
submergent coastline; submerged coast; submerged shoreline
emergent coastline; emerged shoreline; negative shoreline; shoreline of emergence
selling sea cucumbers; sea cucumber vendor
selling sea cucumbers; sea cucumber vendor
overseas risk information; overseas danger warning
brown tinged with olive green and indigo
dark yellowish green (similar to olive green)
brown tinged with olive green
marine biology; biological oceanography
world of tathata; (fig.) the pure and absolute truth of the tathata is as wide as the sea
superocean; super ocean
hadal zone; hadopelagic zone; trench zone
ocean; large sea
expanding abroad; tapping overseas markets
Mare Fecunditatis (lunar mare); Sea of Fertility
maritime judicial scrivener; marine procedure commission agent
first dried nori after the winter
imperial navy order
imperial navy order (detailed)
the world is a scene of constant changes; (lit.) a mulberry field changes into a blue sea
the world is a scene of constant changes; (lit.) a mulberry field changes into a blue sea
Oceanic Anoxic Event; Ocean Anoxic Event; OAE
Comatulida (order of crinoids); feather stars
wave-cut platform; abrasion platform; coastal bench
chemical oceanography; marine chemistry
trans-Neptunian object; transneptunian object; TNO
a narrow-minded person cannot understand the ways of the world; (lit.) a frog in the well cannot understand the ocean even if it is explained to it
maritime authority; marine office
bed wet from tears
all men are alike; all lives are alike; all men live and die; we all bleed the same; (lit.) a pike conger has one life, a shrimp does too
all men are alike; all lives are alike; all men live and die; we all bleed the same; (lit.) a pike conger has one life, a shrimp does too
(lit.) our debt to our parents is higher than the mountain and deeper than the sea
person who argues that everything is better abroad (esp. football); self-hating Japanese
rivers and seas
inland sea; epicontinental sea; epeiric sea; marginal sea
seashore dweller; fisherman; sea god; Poseidon; Neptune
Chinese national who returned after study or work abroad
Chinese national who returned after study or work abroad
drop in the bucket; drop in the ocean; (lit.) one grain of millet in a vast ocean
drop in the bucket; drop in the ocean; (lit.) one grain of millet in a vast ocean
burial at sea
(Japanese) children living overseas
bathyal zone; midnight zone; bathypelagic
sea level change; eustatic change
Haeundae Station (Busan Metro)
sirenian (any aquatic mammal of order Sirenia, incl. manatees, and dugongs); sea cow
northern elephant seal (Mirounga angustirostris)
southern elephant seal (Mirounga leonina)
leopard seal (Hydrurga leptonyx)
rainbow lorikeet (Trichoglossus haematodus); rainbow lory
Erabu black-banded sea krait (Laticauda semifasciata)
Dall's porpoise (Phocoenoides dalli)
striped dolphin (Stenella coeruleoalba)
European storm petrel (Hydrobates pelagicus)
diving petrel (esp. the common diving petrel, Pelecanoides urinatrix)
giant tiger prawn (Penaeus monodon); black tiger prawn
Japanese wineberry (Rubus phoenicolasius); wine raspberry; wineberry
calla lily (Zantedeschia aethiopica)
calla lily (Zantedeschia aethiopica)
Mediterranean fruit fly (Ceratitis capitata); medfly
Mediterranean fruit fly (Ceratitis capitata); medfly
Holothuria decorata (species of sea cucumber)
dovekie (Alle alle); dovekey; little auk
black guillemot (Cepphus grylle); tystie
thick-billed murre (Uria lomvia); Brunnich's guillemot
banded coral shrimp (Stenopus hispidus); coral banded shrimp; banded boxer shrimp
Porphyra yezoensis (species of edible purple laver)
gray seal (Halichoerus grypus); grey seal
Weddell seal (Leptonychotes weddellii)
harp seal (Phoca groenlandica)
hooded seal (Cystophora cristata)
Japanese spear lobster (Linuparus trigonus)
monk seal (Monachus spp.)
mud creeper (Terebralia palustris)
fan lobster (Ibacus spp., esp. the Japanese fan lobster, Ibacus ciliatus); sand crayfish
smooth fan lobster (Ibacus novemdentatus)
ringed seal (Pusa hispida)
mirugai clam (Tresus keenae, species of gaper clam)
mirugai clam (Tresus keenae, species of gaper clam)
dilate piddock (Barnea dilatata)
dilate piddock (Barnea dilatata)
dilate piddock (Barnea dilatata)
ox-palate nerite (Nerita albicilla); blotched nerite
many-formed cerith (Batillaria multiformis)
slipper lobster of genus Scyllarus (esp. species Scyllarus cultrifer)
Barnea dilatata (species of piddock)
Japanese glass shrimp (Pasiphaea japonica)
broad velvet shrimp (Metapenaeopsis lata); shiba shrimp (Metapenaeus joyneri)
least auklet (Aethia pusilla)
Hawaiian monk seal (Monachus schauinslandi)
Mediterranean monk seal (Monachus monachus)
Mediterranean monk seal (Monachus monachus)
East Pacific green turtle (Chelonia mydas agassizii); black sea turtle
Persian carpet flatworm (Pseudobiceros bedfordi); Bedford's flatworm
parakeet auklet (Aethia psittacula)
Grateloupia filicina (species of red alga)
Grateloupia elliptica (species of red alga)
Malus spontanea (species of apple tree)
Japanese murrelet (Synthliboramphus wumizusume); crested murrelet
sea pineapple (Halocynthia roretzi)
Japanese false cerith (Batillaria cumingii)
Batillaria zonalis (small sandy shore snail)
spectacled porpoise (Phocoena dioptrica)
vaquita (Phocoena sinus); cochito; gulf porpoise
baiji (Lipotes vexillifer); Chinese river dolphin; Yangtze dolphin
Chinese white dolphin (Sousa chinensis chinensis)
Burmeister's porpoise (Phocoena spinipinnis)
Chilean dolphin (Cephalorhynchus eutropia); black dolphin
Haviside's dolphin (Cephalorhynchus heavisidii)
Hector's dolphin (Cephalorhynchus hectori)
Fraser's dolphin (Lagenodelphis hosei); Sarawak dolphin
Atlantic white-sided dolphin (Lagenorhynchus acutus)
white-beaked dolphin (Lagenorhynchus albirostris)
Peale's dolphin (Lagenorhynchus australis)
dusky dolphin (Lagenorhynchus obscurus)
tucuxi (Sotalia fluviatilis)
pantropical spotted dolphin (Stenella attenuata)
Clymene dolphin (Stenella clymene)
Atlantic spotted dolphin (Stenella frontalis)
spinner dolphin (Stenella longirostris)
rough-toothed dolphin (Steno bredanensis)
Indo-Pacific bottlenose dolphin (Tursiops aduncus)
Linaria japonica (species of toadflax)
Rhododendron mucronulatum var. ciliatum (variety of azalea)
great seahorse (Hippocampus kelloggi); Kellogg's seahorse; offshore seahorse
spiny lebbeid (Lebbeus groenlandicus)
Hokkai shrimp (Pandalus latirostris)
Calanthe tricarinata (species of orchid)
Calanthe reflexa (species of orchid)
Cirsium chokaiense (species of thistle)
gutweed (Ulva intestinalis); grass kelp
Pyropia kurogii (species of red algae)
collector urchin (Tripneustes gratilla)
clinging jellyfish (Gonionemus vertens)
Chinese white shrimp (Fenneropenaeus chinensis); oriental shrimp; fleshy prawn
tora velvet shrimp (Metapenaeopsis acclivis)
Examples (200 in total)
We can hear the ocean from here.
He was walking toward the sea.
He's afraid of the sea.