Vocabulary consisting only from characters you are able to read
kanji
sen
1,000, thousand
kanji
iččou
1,000,000,000,000, one trillion, one billion (obs. British)
kanji
kizaši
signs, omen, symptoms
kanji
oku
(num) 100,000,000, hundred million
kanji
ičikjou
deset trilionů