Hydra, Let Dai Recommendations
Boys love, miscommunications, delinquent acts, and over the top slice-of-life drama. Not only that, but the main guy refuses to acknowledge and love himself. They're also about how insecurities, distance, and problems grow over time (just like the Hydra, a monster that would double itself when killed). Both have an almost equal cast of female/male characters, and one event concerning a certain girl in both series kinda starts the downfall of everything.