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20th Anniversary Celebration at Ion Mall Musashimurayama: Kerokerokeroppi Collaboration Event
▸ Pop Culture & Conventions

20th Anniversary Celebration at Ion Mall Musashimurayama: Kerokerokeroppi Collaboration Event

◇ When

October 9–25, 2026

Friday – Sunday

◈ Price

Free entry

⌖ Where · Musashimurayama

AEON Mall Musashi Murayama

1-1-3 Enoki, Musashimurayama-shi, Tokyo

イオンモールむさし村山
東京都 武蔵村山市 榎1-1-3

⌖ Open in Maps ↗
To mark the 20th anniversary of Ion Mall Musashimurayama, a special event collaborating with Sanrio’s Kerokerokeroppi will be held from October 9, 2026. Activities include a stamp rally throughout the mall, exclusive sticker giveaways, and meet-and-greet sessions with Kerokerokeroppi.
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