Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
shichi (num) sevenjlpt5
四十 yonjuu 40math
五つ itsutsu fivejlpt5
十七 juunana 17math
hachi eightjlpt5
一つ hitotsu onejlpt5
too 10, tenjlpt5
七つ nanatsu sevenjlpt5
sen 1,000, thousandjlpt5
四つ yottsu fourjlpt5