Stand My Heroes: Warmth of Memories
Japanese title: スタンドマイヒーローズ WARMTH OF MEMORIES
Type: OVA
Episodes: 1
Source: Game
Genres: Mystery, Romance
Studios: M.S.C
Duration: 59 min
Rating: PG-13 - Teens 13 or older

The OVA will be based on the Narumi Seo character map story event that was featured in the smartphone game in April 2018. Seo, who has a unique memory disorder, will appear alongside other heroes of the Seo Research Laboratory in the OVA.

(Source: MAL News)