Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
お兄さん oniisan (honorable) older brotherjlpt5, kazoku, leda1
二人 futari two persons, two people, pair, couplejlpt5
千兆 senčou triliónmix
三日 mikka three days, the third day of the monthjlpt5, toki
緑青 rokušou patina, měděnkakagaku, leda1