Brighton are reportedly competing with Brentford to sign Mainz midfielder Kaishu Sano. According to TEAMtalk, sources indicate that Sano has intense interest in England and that Brighton is the leading club in the pursuit of the player. It is also stated by sources that Sano’s performances have significantly increased his market value. Mainz is expected to ask for between €50 million and €60 million for the player, whose contract runs until 2028. Mainz has already started preparing for his possible departure by looking for replacements and is collaborating with the player on his next move. Brighton are understood to consider Sano a perfect match for their technical, high-pressing midfield and are prepared to compete to sign him. There is also wider interest from the Premier League, but other specific clubs besides the main interested parties have not been confirmed.

Brighton and Brentford are interested in Kaishu Sano, a 25-year-old Japanese midfielder from Mainz who is valued at €50m. Sano joined Mainz in July 2024, and his current contract runs until June 30, 2028. He has made 12 appearances for Japan.