Valkyrie Drive: Mermaid (2015)

Every episode of this show contains strong sexual content. Girls must kiss and embrace in order to power up into battle. There is also frequent nudity (detailed breasts, buttocks) and occasional fetish material (a girl becoming a giant and running around nude in one episode). We on occasion see girls tease each other by groping/sucking each other's breasts.

Episode 9 features a graphic lesbian sex scene, we see two girls in the "69" position fully nude (breasts detailed, genitals hidden), one places her mouth towards the other's vagina in one shot and we see several shots of them in embrace/touching one another.

While the show still contains strong sexual themes, it is more risque then explicit due to the heavy censorship. All nudity and some more explicit fanservice has been censored.