Convert western numbers to Japanese

Enter a number either in the form 12,345 or as English ("one hundred and eighty"), and it will be converted into Japanese kanji numerals.

Numerals or English
一兆いっちょう
Kanji number 一兆
Daiji (bank-style numbers) for 1, 2, 3, 5, 10, 100, and 1,000 壱兆
Daiji for all digits 壱兆
Japanese hiragana いっちょう
Romanized Japanese Itchō
Number 1,000,000,000,000

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