Banknotes of the Japanese yen
Banknotes of the Japanese yen, known in Japan as Bank of Japan notes (Japanese: 日本銀行券, Hepburn: Nihon Ginkō-ken/Nippon Ginkō-ken), are the banknotes of Japan, denominated in Japanese yen (¥). These are all released by a centralized bank which was established in 1882, known as the Bank of Japan.
Source: Wikipedia — Banknotes of the Japanese yen (CC BY-SA 4.0)