BIKINI WARRIORS OVA

The first episode will focus on Hunter and Valkyrie, who were guest characters in the television anime, as well as two new characters: Cleric and Kunoichi. Hunter and Valkyrie meet Cleric and think she will join them as their healer, but something is strange about her. Then they are attacked by Kunoichi, who seeks legendary bikini armor. The second episode will focus on Fighter's party after they have overcome hardships, spoken with god, and earned the legendary bikini armor. However, the armor is invisible to idiots. (Source: Anime News Network) — Description from AniList community (anilist.co).