Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
shichi (num) sevenjlpt5
五つ itsutsu fivejlpt5
roku (num) sixjlpt5
ichi onejlpt5
八つ yattsu eightjlpt5
二つ futatsu twojlpt5
yon fourjlpt5
juu (num) 10, tenjlpt5
nana 7jlpt5
四十 yonjuu 40math