Ace of the Diamond - Specials
1 - OVA 1: Face
Air Date: November 17, 2014
Kominato Ryosuke returns home after being away for 10 months and bonds with his younger brother Haruichi.
2 - OVA 2: Out Run
Air Date: January 16, 2015
Despite being a trouble-maker, Kuramochi gets an offer to play in Seidou High School.
3 - OVA 3: Boys Be
Air Date: March 17, 2015
The story of Kawakami Norifumi during his first year in Seidou High.
4 - OVA 4: Seidou Diary
Air Date: August 17, 2016
5 - OVA 5: Glory
Air Date: October 15, 2016