Series by モリタイシ

Renji Otsuka is a second-year high school boy who falls in love constantly but has never had a girlfriend. On the way to what he thinks is his first date, he meets a huge monster and an elderly scientist named Ogikubo. A ring from Ogikubo lets Renji transform into a hero and defeat the monster. His unusually strong romantic excitement makes him a recruit for a team that fights aliens. The comedy mixes superhero battles with Renji's awkward love life.

Lin Kame, a first-year student at Ide High, becomes the judo club captain despite being a beginner, tasked with reviving the once-prestigious but now struggling team. His teammates include the eccentric Korosuke, who sports a chonmage and flamboyant style, and Kaoru, a lecherous but loyal member. The club gains new energy with the arrival of Momori, a lively girl who joins after a series of comedic misunderstandings. Their early days are filled with chaotic training sessions and attempts to recruit members, often derailed by the group’s quirky personalities. Lin’s determination to rebuild the club clashes with the team’s lack of discipline, setting the stage for humorous antics and growing bonds.