(From left) A French commemorative coin featuring the popular character Hello Kitty; a Cook Islands commemorative coin themed around the film series It's Tough Being a Man; a Cook Islands commemorative coin themed around the anime Detective Conan. (All images courtesy of the Japan Mint)
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The Ministry of Finance has begun exploring the idea of issuing commemorative coins featuring Japanese anime and manga characters, as well as regional cultural assets such as national treasures.
Under current rules, such content-focused commemorative coins cannot be issued, but countries like the UK have issued them for properties such as the Harry Potter films. Seeing potential to promote Japanese culture abroad and generate new revenue, the ministry is advancing discussions toward amending the Act on Currency Units and Issuance of Coins.
Commemorative coins are currency issued to mark nationally significant events. The Currency Act defines them as "coins issued following a Cabinet decision as a nationally significant commemorative project." They are issued by the government, manufactured and sold by the Japan Mint.
Starting with the 1964 Tokyo Olympics, a total of 47 themes have been commemorated as of the end of May 2026—including the opening of the Seikan Tunnel, the 100th anniversary of the National Parks system, and reconstruction efforts following the Great East Japan Earthquake.
'National Projects' Only—For Now
Government-issued commemorative coins are currently regulated to be issued only for occasions tied to nationally significant events, such as imperial celebrations or the Olympics.
The tradition began with the 1964 Tokyo Olympics, and coins have since been produced for occasions including the Emperor's enthronement, the FIFA World Cup co-hosted by Japan and South Korea, and the Osaka-Kansai Expo.
Meanwhile, the Royal Mint of the United Kingdom has produced collector coins featuring Harry Potter and the late John Lennon of the Beatles.
Among examples using Japanese content, France has issued coins featuring Hello Kitty, and the Pacific island nation of the Cook Islands has produced commemorative coins themed around the anime Detective Conan and the film series Otoko wa Tsurai yo (It's Tough Being a Man).
Showcasing Japan's Appeal
Japan has issued medals featuring films and cultural properties, but has yet to produce commemorative coins of this kind. Incorporating popular content and regional cultural assets into commemorative coins—which enjoy strong collector interest both domestically and internationally—has real potential to showcase Japan's appeal to the world.
Revenue from commemorative coins is in principle paid into the national treasury, making them an attractive potential new source of income.
The Ministry of Finance launched an expert panel discussion in May. Key issues under consideration include criteria for selecting eligible content and how to handle counterfeit goods that may circulate after a coin's release.
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(Read the article in Japanese.)
Author: The Sankei Shimbun
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