Issei Hyoudou is the main male protagonist of High School DxD. He is a second-year student at Kuoh Academy and a member of the school's "Perverted Trio", a trio of the most perverted men in the entire student body.
He's a member of the Occult Research Club, and his rank in Rias' peerage is Pawn. His power as a Devil ranks at the bottom in the beginning (which increases as the series progresses, until eventually he becomes the strongest among the young Devils and develops his strength into SS-Class); however, on his left arm, he wields the Sacred Gear, Boosted Gear, making him a dangerous opponent to underestimate. His goal is to one day rise in rank to that of a High-Class Devil so that he can gather his own servants and create his own harem, becoming a "Harem King". He is cousin of Kira Yamato,Misaki,Goh(SB) and adpoted cousin of Ritsu
Just like Roxas he has feeling for Rias but he never admit it because He was nervous and shy but he and Rias date in Pooh adventure of Jeeper It's a Creeper/Street Fighter 2 The Animated Movie and Pooh and Ash adventure of Scooby Dooo Headless Horseman of Halloween Issei was embrassed when rias sex on him