*Club domestic league appearances and goals, correct as of 18:15, 2 September 2024 (UTC) ‡ National team caps and goals, correct as of 18:50, 6 June 2024 (UTC)
On 31 January 2021, Hashioka joined Sint-Truiden on loan for the remainder of the 2020–21 season.[6] Hashioka made his debut in European football on 28 February 2021, as a substitute in a 2–0 defeat to Eupen.[7] Hashioka joined Sint-Truiden permanently at the end of the season, scoring his first goal for the club on 17 September 2023, in a 2–0 victory over Mechelen.[8]
Luton Town
On 30 January 2024, Hashioka signed with Luton Town, becoming the first ever Japanese player in the club history.[9][10] He made his Hatters debut after coming off the bench in a 6–2 loss to holders Manchester City in the fifth round of the FA Cup.[11] He then scored an own goal in the 2nd minute against Manchester City in the Premier league on 13 April 2024.
International career
After playing for several youth teams, Hashioka made his first team debut for the Japan national team, on 10 December 2019, in a 2–1 victory over China.[12]
^"サッカーの準決勝は3日の20時キックオフ". www.soccerdigestweb.com (in Japanese). Soccer Digest Web. Archived from the original on 24 August 2023. Retrieved 24 August 2023.
^"D. Hashioka". Soccerway. Archived from the original on 31 January 2024. Retrieved 31 January 2024.