Toei Animation announced this week that MLB’s Seattle Mariners will host a special One Piece theme night game in their matchup against the Houston Astros on April 8, 2025. Attendees of that game will receive a special Mariners-themed One Piece T-shirt.
Attendees can also visit Victory Hall across from T-Mobile Park for a special demonstration of Bandai’s One Piece card game.
MLB has previously collaborated with the One Piece franchise on a bobblehead giveaway night at Fenway Park last year and are also holding another theme night with the Boston Red Sox this coming May.
The San Francisco Giants held its own “Anime Day” with a Naruto Shippuden T-shirt giveaway and most recently collaborated with Demon Slayer: Kimetsu no Yaiba for its recently concluded MLB World Tour Tokyo Series.
Outside of baseball, One Piece has also partnered with the Los Angeles Lakers on a special game theme night.
More information about purchasing the tickets for the One Piece Night with the Seattle Mariners can be found on MLB’s official website.
Source: One Piece Official Twitter, Seattle Mariners Official Twitter
