10 000 Yen Sanrio Cinnamoroll

This is not a banknote. Sanrio's Cinnamoroll-themed "10,000 yen" items are novelty merchandise — gift envelopes, memo pads, or decorative stationery produced under license — with no monetary value, no issuing authority, and no legal tender status under the Bank of Japan Act. The Bank of Japan's actual 10,000-yen note has been issued in distinct series since 1958; none involve Sanrio licensing.

No catalog entry can be written for an item that is not a banknote.