Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
六つ muttsu sixjlpt5
お八つ oyatsu snackryouri
十億 juuoku 1,000,000,000, billion (American), (obs) milliard (British)mix
shichi (num) sevenjlpt5
go (num) fivejlpt5
千兆 senchou triliónmix
三つ mittsu threejlpt5
十七 juunana 17math
九九 kuku násobilkaleda1, math
hachi eightjlpt5
san (num) threejlpt5, mix
kyuu ninejlpt5, mix
四十 yonjuu 40math
chou (1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
七つ nanatsu sevenjlpt5