Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
おく (num) 100,000,000, hundred millionjlpt4
十億 じゅうおく 1,000,000,000, billion (American), (obs) milliard (British)mix
きゅう ninejlpt5, mix
(num) fivejlpt5
九つ ここのつ ninejlpt5
お八つ おやつ snackryouri
ちょう (1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
百万 ひゃくまん (1)1,000,000, one million, million, (2)many mix
せん 1,000, thousandjlpt5
四つ よっつ fourjlpt5