Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
shi (num) fourjlpt5, mix
roku (num) sixjlpt5
四つ yottsu fourjlpt5
八つ yattsu eightjlpt5
六つ muttsu sixjlpt5
san (num) threejlpt5, mix
yon fourjlpt5
go (num) fivejlpt5
shichi (num) sevenjlpt5
十七 juunana 17math