Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
shichi (num) sevenjlpt5
四つ yottsu fourjlpt5
十七 juunana 17math
六つ muttsu sixjlpt5
七つ nanatsu sevenjlpt5
ni (num) twojlpt5
kyuu ninejlpt5, mix
san (num) threejlpt5, mix
四十 yonjuu 40math
juu (num) 10, tenjlpt5