The Katamari Damacy 20th anniversary falls on March 18, 2024, and Bandai Namco has prepared numerous pieces of merchandise and new music on a soundtrack plans to celebrate it.
The company will also release a Katamari Damacy original soundtrack on the same digital platforms in late March 2024.
Cake.jp is also selling cake jars featuring Katamari Damacy characters for 1,200 yen (~$8) individually until June 2, 2024.
The first Katamari Damacy game came out for PlayStation 2 in Japan on March 18, 2004.