Takumi Hasegawa is a right-back from Niigata. He developed in Albirex Niigata's academy and signed professionally with the club, making senior appearances before loan spells at Thespakusatsu Gunma and Zweigen Kanazawa. The Kanazawa spell gave him extended J2 League minutes, and he later returned to Albirex as the club moved between divisions. In 2025 he joined Blaublitz Akita, continuing his career as a full-back with wide defensive experience.