simple numbers kanji. one, two, three, four, five, six, eight, nine, ten, hundred, thousand, ten thousand, hundred million, trillion.
Japanese says Ichi, Ni, San, Shi(Yon), Go, Roku, Nana(hichi), Hachi, Kyu(ku), Ju, Hyaku, Sen, Man, Oku, Cho that is one letter kanji.
Units above 10,000,000 change by a factor of 10000.
Japanese numbers are in decimal system.
10,000 times 10,000(Ten Thousand, Man) is called a 100,000,000(Hundred Million, Oku), and 100,000 times 100,000,000(Hundred Million, Oku) is called a 100,000,000,000 (trillion, Cho).
