Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
十億 じゅうおく 1,000,000,000, billion (American), (obs) milliard (British)mix
九九 くく násobilkaleda1, math
よん fourjlpt5
兆し きざし signs, omen, symptomsmix
(num) fourjlpt5, mix