Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
八つ yattsu eightjlpt5
一つ hitotsu onejlpt5
二つ futatsu twojlpt5
九つ kokonotsu ninejlpt5
四十 yonjuu 40math
nana 7jlpt5
san (num) threejlpt5, mix
六つ muttsu sixjlpt5
go (num) fivejlpt5
四つ yottsu fourjlpt5