This is an some what older anime from the 90's with the 90's era style anime. All tho it isn't the newest of hentai series, it is still a every enjoyable Hentai series. It is a soft core hentai, with only 1 to 2 hentai scenes in each episode, mainly because this hentai is based on the developing story. Spaceship Agga Ruter's artist is Masaki KAJISHIMA the same character artist from Tenchi Muyo and Photon. All in all I gave the Hentai a 8/10 because it's filled with comedy and adventure, even tho it could have gotten a higher rating, but the series builds upa good story but is cut off on episode 4 before the story can real presents itself. If you like soft core hentai and comedy animes this is for you. :D