Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
六つ むっつ sixjlpt5
なな 7jlpt5
一つ ひとつ onejlpt5
百万 ひゃくまん (1)1,000,000, one million, million, (2)many mix
三つ みっつ threejlpt5