男水! - Season 1 Episode 4
- genus: Comedy
- Studio: Nippon TV
- keyword: friendship, sports, high school, school, bromance, based on manga, swimming, swimming club, boys' love (bl)
- cast: Saito Kyohei, Tsukayama Hisanao, Ryô Matsuda, Ryousuke Ikeoka, Mario Kuroba, Keisuke Sakurai