Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
姉妹 šimai sestry (starší a mladší)kazoku, leda1
kai (1)(uk) Japanese babylon (species of shelled mollusk, Babylonia japonica), Japanese ivory shell, (2)(abbr) spinning top (traditionally made from a Japanese babylon shell)
お兄さん oniisan (honorable) older brotherjlpt5, kazoku, leda1
二十歳 hatači 20 years old, 20th yearjlpt5, toki
足音 ašioto kroky, zvuk krokůleda1