Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
三つ mittsu threejlpt5
十億 juuoku 1,000,000,000, billion (American), (obs) milliard (British)mix
shi (num) fourjlpt5, mix
兆し kizashi signs, omen, symptomsmix
六つ muttsu sixjlpt5