Ace of the Diamond act II -Second Season-

About Ace of the Diamond act II -Second Season-

Meet Ace of the Diamond act II -Second Season- (ダイヤのA actII -Second Season-), a sports anime by OLM (2026). Here is the premise in a nutshell. At its core: The Seido baseball club heads to the spring invitational for an ultimate, heated baseball game!

In a sports series like this, training arcs, rivalry and match tension keep the stakes personal. Voice work is led by Ryouta Oosaka as Eijun Sawamura and Nobunaga Shimazaki as Satoru Furuya.

Think of it as a pick for anyone who likes underdog stories and competition. At 13 episodes in total, it is easy to plan a viewing schedule.

Production & Appeal

Production sits with OLM, which means the visual identity of Ace of the Diamond act II -Second Season- follows that studio's craft. Within the sports category, training arcs, rivalry and match tension keep the stakes personal. A community score of 8.0/10 puts it among the better-received sports titles. Voice casting, including Ryouta Oosaka as Eijun Sawamura, adds to the appeal for fans who follow seiyuu. It aired in 2026, which makes it easy to place in the wider anime calendar.