Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
san (num) threejlpt5, mix
ni (num) twojlpt5
shichi (num) sevenjlpt5
七つ nanatsu sevenjlpt5
三つ mittsu threejlpt5
六つ muttsu sixjlpt5
nana 7jlpt5
sen 1,000, thousandjlpt5
go (num) fivejlpt5
roku (num) sixjlpt5