Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ろく (num) sixjlpt5
じゅう (num) 10, tenjlpt5
一つ ひとつ onejlpt5
一兆 いっちょう 1,000,000,000,000, one trillion, one billion (obs. British)mix
百京 ひゃくきょう kvadrilionmix