voluntary activity; voluntary service; labor of love
person's origin (e.g. city, country, parentage, school)
letter (of alphabet); character; writing
orphan; person without friends
otherwise; or else; if not
special; particular; peculiar; unique
several people; a few people
spicy; hot; salty; harsh (criticism); severe (punishment); painful
willpower; guts; determination; character; nature; disposition
blood relationship; consanguinity; blood relative
to put on; to wear; to be clad in; to twine around; to twist around; to coil around
to collect; to gather; to save; to accumulate; to pile up
somewhere to go; place to go
monotony; monotone; dullness; monotone; monotonic
student (esp. a university student)
after school (at the end of the day)
sleepy; drowsy; somnolent
lesson; class work; teaching; instruction
lazy; idle; indolent; slothful
blink (of eyes); wink; twinkling (of stars); flicker (of light); blink (of light)
shell; husk; hull; pod; chaff
inside; interior; inner part
infinity; infinitude; eternity; infinite; limitless
to fill; to become full (of); to wax (of the moon); to rise (of the tide); to flow; to expire (of a period of time)
to have one's horizons broadened
clear; precise; definite; distinct
impossible to do (although wants to)
lying face down; upside down; prone
attaching the polite suffix "-san" to somebody's name