In mid-2021, it was announced that Matsumura would join J1 League side Shonan Bellmare ahead of the 2022 season.[2] He is seen as a young player with the potential to represent Japan at international level.[3]
^"Sere Matsumura" (in Japanese). Shonan Bellmare. Retrieved 22 September 2022.
^"帝京長岡高校 松村晟怜選手 2022年加入内定のお知らせ" [Announcement of Teikyo Nagaoka High School student Sere Matsumura Joining for 2022]. bellmare.co.jp (in Japanese). 20 July 2021. Retrieved 2 April 2022.
^"J1湘南入団内定の帝京長岡・松村晟怜「将来は日本を代表する選手」" [Teikyo Nagaoka and Sere Matsumura, who have been unofficially decided to join the J1 Shonan Bellmare, "A player who will represent Japan in the future"]. nikkansports.com (in Japanese). 20 July 2021. Retrieved 2 April 2022.