ONE PIECE Sets Sail to The Emerald City for Toei Animation & Seattle Mariners Baseball Collaboration
Studio Toei Animation and Major League Baseball's Seattle Mariners are collaborating to bring the "Seattle Mariners X ONE PIECE Night" to The Emerald City this spring. It will be held at the Pacific Northwest’s famed T-Mobile Park on Tuesday, April 8, 2025, during the team's matchup with the Houston Astros.

Lisa Yamatoya, the Senior Director of Global Marketing for Toei Animation Inc. released a statement:
“We’re thrilled to team-up with the Seattle Mariners for ONE PIECE Night this April. We can’t wait to bring this event to both anime and baseball fans at T-Mobile Park. It’s sure to be a great night”
Meanwhile, the Mariners Director of Sales Development & Group Events Liz McCloskey also shared that:
"We're excited to collaborate with Toei Animation on ONE PIECE to provide our fans with another fun ticket special at T-Mobile Park. Mariners baseball offers something for everyone over the course of the summer, and we are thrilled to provide our community with unique collaborations at the ballpark all season long."

Fans can purchase tickets for the Seattle Mariners X ONE PIECE Night event on the official Seattle Mariners website. Each ticket will include a commemorative ONE PIECE Seattle Mariners T-shirt. Ticketholders can anticipate a range of activities, including a demonstration of the ONE PIECE CARD GAME.
For more information, check out the official Toei Animation Facebook, Instagram, X, Tiktok, Threads, and the official ONE PIECE English YouTube channel.
ONE PIECE is a manga series by Eiichiro Oda. It began serialization in Shuiesha's Weekly Shonen Jump in 1997, followed by an anime adaptation by Toei Animation in 1999. The "Egghead Arc" will be returning on April 6, while the second season of the ONE PIECE live-action is expected to be released in 2025. Netflix is also working on a reboot anime with WIT Studio.
Now over 25 years, the franchise has grown to encompass 15 feature films, numerous video games, a trading card game, and an ever-expanding catalog of licensed merchandise and location-based entertainment. It has also been doing some exciting collaborations, including the recent LA Lakers and LEGO projects.
Source: Press Release
©Eiichiro Oda/Shueisha, Toei Animation