Cubs Called Out Among Teams Chasing Top Japanese Arm

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Many of the top free agents over the past several MLB offseasons came to the big leagues with zero experience playing in the United States aside from appearing in a World Baseball Classic.
These are the Japanese players who have been posted by their Nippon Professional Baseball (NPB) league teams over the past several years.
The most notable of these is Shohei Ohtani, who can arguably already be considered one of the greatest baseball players of all time. However, Ohtani has been in the league since 2018. More recently, the Los Angeles Dodgers have landed star pitchers Roki Sasaki and Yoshinobu Yamamoto, both of whom were key pieces in them winning the 2025 World Series (Yamamoto was World Series MVP).
Some other notable Japanese players who have recently come to MLB are Pirates reliever Yuki Matsui and Mets hurler Kodai Senga. Of course, the Chicago Cubs have also capitalized on these talented players coming to MLB, as outfielder Seiya Suzuki signed with Chicago following the 2021 season, and Shota Imanaga joined the Cubs before the 2024 campaign.

Both Suzuki and Imanaga have found success with the Cubs. Suzuki is coming off a 2025 campaign where he hit .245 with an .804 OPS, 32 home runs, and 103 RBIs in 151 games. While Imanaga wasn't as good in 2025 as his stellar rookie 2024 season, he still posted a respectable 3.73 ERA in 144.2 innings pitched during the regular season.
This shows that Chicago is capable of helping Japanese players not only continue to develop but thrive once they begin playing on baseball's biggest stage. And this should set them up for more success in this current offseason.
Insider Links Cubs to Tatsuya Imai
On December 8, New York Post MLB insider Jon Heyman made an X post that read, "Cubs are among many teams showing interest in star Japanese right-hander Tatsuya Imai. Cubs have done very well in Japanese market — Imanaga, Suzuki, etc."
Cubs are among many teams showing interest in star Japanese righthander Tatsuya Imai. Cubs have done very well in Japanese market — Imanaga, Suzuki, etc.
— Jon Heyman (@JonHeyman) December 8, 2025
The Cubs have been linked to 28-year-old Japanese star pitcher Tatsuya Imai (who had a 1.92 ERA in 163.2 innings pitched in NPB last year) multiple times. But the fact that Heyman is highlighting the Cubs' past success in the Japanese market shows why they're uniquely suited to sign Imai this winter.
One would imagine that Chicago is also a player in signing Kazuma Okamoto and Munetaka Murakami, two position players who will also join MLB teams this winter. But given the Cubs' biggest need is a frontline starter, it makes sense that Imai would be their top target.
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Grant Young is a Staff Writer for On SI’s Chicago Cubs, New York Mets, Boxing, Indiana Fever, and Women’s Fastbreak sites. Before joining SI in 2024, he wrote for various boxing and sports verticals such as FanBuzz and NY Fights. Young has a bachelor’s degree in marketing and a master’s degree in creative writing with an emphasis on sports nonfiction from the University of San Francisco, where he played five seasons of Division 1 baseball. He fought Muay Thai professionally in Thailand in 2023, loves a good essay, and is driven crazy trying to handle a pitpull puppy named Aura. Young lives in San Diego and was raised in the San Francisco Bay Area.