white-throated needletail (species of swift, Hirundapus caudacutus)
cherry blossom viewer; cherry blossom admirer
treehopper (any insect of family Membracidae, esp. the species Orthobelus flavipes)
Pheropsophus jessoensis (species of bombardier beetle)
beetles; coleopterans; coleoptera
silkworm moth; silk moth (Bombyx mori)
lyricism; description of one's feelings
thorn apple; jimsonweed; Datura stramonium
(Self Defense Force's Air Force) colonel (defence); lieutenant; major
huntsman spider (Heteropoda venatoria)
whether one likes it or not; whether willing or not; willy-nilly
Solanaceae (nightshade family of plants)
lightweight (e.g. boxing)
purple fleshed sweet potato (any one of several different such)
extreme leg-stretching exercise to increase flexibility of the crotch
National Aeronautics and Space Administration; NASA
electric eel (Electrophorus electricus)
natural material; natural ingredient
diving beetle; Japanese predacious diving beetle (Cybister japonicus)
Pacific bluefin tuna (edible fish, Thunnus orientalis)