Japanese pitcher Tatsuya Imai recently transferred to the Seibu Lions, creating an opportunity for him to move from Nippon Professional Baseball (NPB) to a starting pitcher role in Major League Baseball (MLB). Since the transfer, speculation has emerged about which MLB team he might join.
Some suggest the Los Angeles as a potential destination, since they already feature prominent Japanese players like Shohei Ohtani, Yoshinobu Yamamoto, and Aki Sasaki. However, Imai himself seems to prefer competing against such star-studded teams rather than joining them.
In an interview with the Japanese news show Hodo Station, Imai expressed his desire to beat top teams rather than play alongside them. He said, “Of course, it’s fun to play with Ohtani, Yamamoto, and Sasaki, but defeating a team like that and becoming world champion would be the most rewarding achievement in my life. If anything, I want to beat them.”
If he transitions to MLB, Imai will join a growing group of Japanese pitchers in the U.S., including ’ rotation stars Ohtani, Yamamoto, and Sasaki, as well as Chicago Cubs’ Shota Imanaga and New York Mets’ Kodai Chiga. These players have established themselves as some of the best pitchers in the league.
Imai also emphasized that he’s eager to face the challenge of adapting to a new culture on his own, rather than relying on fellow Japanese teammates for support. He said, “Having Japanese players on the same team means you can ask them for help, but that’s not what I’m looking for. I want to experience a sense of survival and learn to overcome cultural differences by myself. That’s something I’m really excited about.”
The presence of Japanese talent in MLB has been growing, highlighted by the 2025 MLB season opener in Tokyo between the and Cubs, with players like Ohtani, Yamamoto, and Imanaga participating. This trend continues with Imai, regarded as one of NPB’s top pitchers. Ranked No. 14 in Yahoo Sports’ free agent list, the 27-year-old posted a stellar 1.92 ERA with 178 strikeouts over 163 2/3 innings last season.
Imai was officially posted on November 10, starting a 45-day period during which MLB teams can negotiate with him. If a deal is reached, the acquiring team will pay the Seibu Lions a posting fee that varies depending on the contract. If no agreement is made, Imai will return to the NPB for the next season.
Fan Take: This move is significant for baseball fans as it highlights the continued globalization of the sport and the increasing impact of Japanese players in the Major Leagues. Imai’s determination to face challenges independently could inspire a new generation of international players striving to succeed on the world’s biggest baseball stage.

