*Club domestic league appearances and goals, correct as of 17:21, 30 November 2024 (UTC) ‡ National team caps and goals, correct as of 14:17, 8 May 2024 (UTC)
On 20 August 2019, he joined Belgian First Division A side Royal Antwerp on loan for a year from Kawasaki Frontale with an option to make the deal permanent.[2] In 2023, Miyoshi was part of the Antwerp squad that won the club their first league title in 66 years.[3][4]
Birmingham City
Miyoshi joined English Championship club Birmingham City in June 2023 after his contract with Royal Antwerp expired.[5] He made his debut for the club, coming on as a late substitute in a 1–1 draw with Swansea City on 5 August.[6] Miyoshi scored his first goal for the club in a 2–0 win over Bristol City on 29 August.[7] In a chaotic season for Birmingham with multiple managerial changes, at the end of which the team were relegated to the third tier, Miyoshi appeared in all but three matches, scoring six goals and making six assists in league competition.[8][9]
VfL Bochum
Miyoshi signed a four-year contract with Bundesliga club VfL Bochum on 30 August 2024; the fee was undisclosed.[10][11]
On 24 May 2019, Miyoshi was called up by Japan's head coach Hajime Moriyasu to feature in the Copa América played in Brazil.[15]
He made his debut on 17 June 2019 in the game against Chile, as a 66th-minute substitute for Daizen Maeda.[16]