Is Blue Seed 2 hentai?

OVA · 1996 · 3 episodes · R - 17+ (violence & profanity)

Action, Adventure, Drama, Horror, Mystery, Mythology, Seinen, Supernatural

A renegade scientist in San Francisco has found a way to create a new creature called a Neo-Aragami without the power of Susanoo. When these monsters start to terrorize California, the U.S. turns to the old members of the Terrestrial Administration Center (TAC) for help. (Source: ANN)