Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
šu (1)kind, variety, (2)(biological) species, (3)(abbr) (logical) species mix
観察 kansacu observation, surveysuru
関数 kansuu functionmath
ikusa (1)war, battle, campaign, fight, (2)(arch) troops, forces; (3)war, battle, (4)match, competition mix
ši poem, verse of poetrymix