[4] On 9 February 2024, he made his debut with the club, in an away 1–0 victory over Ruch Chorzów at Stadion Śląski.

[5] He scored his first goal for Legia during the third elimination round for UEFA Conference League, which was a 2–3 away victory over Brøndby IF that took place on 8 August 2024.

Morishita scored his premiere goal in Ekstraklasa three days later, in a 2–2 draw against Puszcza Niepołomice.

[6] On 17 December 2024, Morishita signed a contract until the end of 2028–29 season after Legia exercised his release clause.

This biographical article related to a Japanese association football midfielder born in the 1990s is a stub.