memento (esp. of a deceased person); keepsake; heirloom; remembrance; souvenir
important; significant; precious; valuable; careful
else; in addition; besides
to think of; to hit upon; to come into one's mind; to remember; to recall
single; solo; solitary; just one; only one
treasure; treasured item; prized possession
to lock (a door, etc.); to lock up
yawn; yawning; kanji "yawning" radical (radical 76)
life; living; livelihood; (one's) living
lesson; class; teaching; instruction; classwork; schoolwork
to begin; to start; to happen (again); to begin (anew); to date (from); to originate (in)
senior high school (esp. the senior high school section of a school that also encompasses other grades)
daily; everyday; days (e.g. of one's youth); every day; day after day
to darken one's face; to assume a gloomy look
living in a group; communal living; community life
pain; agony; suffering; distress; torment
to come along; to come around; to turn up; to arrive at the present; to get where one is; to have been doing something (for a period of time)
(in) secrecy; behind closed doors
before; prior to; ago; the past; before; previously
to lead a life; to live a life
slightly difficult; somewhat bothersome; troublesome; peevish; querulous
carefree; comfortable; at ease; easygoing; happy-go-lucky
enjoyable; fun; pleasant; happy; delightful
to have one's faults exposed; to have one's secrets blown
easily; in no time; effortlessly
isn't it?; don't you think?; right?; surely; come on
fellow; guy; thing; object; he; she
to operate (e.g. a machine); to handle; to have a good command of (a language); to play proficiently (of a musical instrument); to work (a puppet); to pull the strings of a puppet
grave; sad; mournful; sorrowful; pensive
look here; I say; well; I know what; I'll tell you what; just a minute
mind; spirit; attitude; mentality; spirit (of a matter); essence
interference; intervention; meddling
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series; -type
forbidden technique; forbidden magic; taboo art
permission; approval; authorization; license
qualifications; requirements; capabilities
stripping (of rights, rank, etc.); deprivation; forfeit; revocation; divestiture
specific; particular; designated; specifying; designating; identifying
state of affairs; situation; conditions; circumstances
under (influence, control, conditions, etc. of); during (war, occupation, etc.)
ordinary; common; free of charge; free; unaffected; as is
research; study; investigation
to forbid; to ban; to prohibit; to suppress (a feeling, laughter, etc.); to hold back (e.g. tears)
to feel like it; to get to think that way; to become so minded
(apparently) that's what it's like, isn't it; that sort of (thing mentioned immediately prior)
prognostic symptoms; after-effect; sequela
memory disorder; impairment of memory; dysmnesia