Is Soukou Kihei Votoms: Red Shoulder Document - Yabou no Roots hentai?
English title: Armored Trooper Votoms: Red Shoulder Document - Roots of Treachery
No
Rated PG-13 (Teens 13 or older) on MyAnimeList and not tagged as Hentai.

OVA · 1988 · 1 episodes · PG-13 - Teens 13 or older
Drama, Mecha, Military, Sci-Fi
After armored trooper pilot Chirico Cuvie is given orders to transfer to Planet Odon, he and all of the other new recruits are sent into a simulated battle to test their abilities. However, this 'simulated battle' turns out to be a serious fight to eliminate those without the necessary skills. Chirico survives along with just three others, despite the fact that he fought while injured. It soon becomes apparent that this is not the first time he has survived against incredible odds, a fact that Colonel Peruzen wishes to exploit. But is Chirico truly immortal? (Source: Anime-Planet)
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