Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ろく (num) sixjlpt5
なな 7jlpt5
せん 1,000, thousandjlpt5
九つ ここのつ ninejlpt5
百万 ひゃくまん (1)1,000,000, one million, million, (2)many mix