Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
四つ yottsu fourjlpt5
hachi eightjlpt5
ni (num) twojlpt5
七つ nanatsu sevenjlpt5
一つ hitotsu onejlpt5
roku (num) sixjlpt5
juu (num) 10, tenjlpt5
四十 yonjuu 40math
kawa riverjlpt5, shizen
go (num) fivejlpt5