Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
四つ yottsu fourjlpt5
五つ itsutsu fivejlpt5
shichi (num) sevenjlpt5
juu (num) 10, tenjlpt5
六つ muttsu sixjlpt5
三つ mittsu threejlpt5
kyuu ninejlpt5, mix
roku (num) sixjlpt5
sen 1,000, thousandjlpt5
十七 juunana 17math