Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
せん 1,000, thousandjlpt5
十億 じゅうおく 1,000,000,000, billion (American), (obs) milliard (British)mix
いち onejlpt5
四つ よっつ fourjlpt5
兆し きざし signs, omen, symptomsmix