Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ni (num) twojlpt5
三つ mittsu threejlpt5
yon fourjlpt5
四つ yottsu fourjlpt5
san (num) threejlpt5, mix
juu (num) 10, tenjlpt5
一つ hitotsu onejlpt5
四十 yonjuu 40math
二つ futatsu twojlpt5
shi (num) fourjlpt5, mix