What is the largest yen banknote?
10,000 yen note
The 10,000 yen note (1万円紙幣 "1Man-en shihei") is the largest banknote denomination of the Japanese yen. The front side of the 10,000 yen note includes a portrait of Yukichi Fukuzawa, a Meiji era philosopher and the founder of Keio University. The back of the note shows a drawing of the Hōō (, Fenghuang) in the Hall of the Phoenix, Byōdō-in.
50,000 yen coin
The 50,000 yen coin is a denomination of the Japanese yen. This denomination is only used for the minting of commemorative coins struck by the Japan Mint.