Rinne no Lagrange: Kamogawa Days Anime Details and Episodes Rinne no Lagrange OVA. Series info · Watch free · Trending anime · Airing schedule FormatOvaStatusFinishedEpisodes1Duration43 minSeasonSummer 2012Score63/100StudiosXebecSourceOriginalCountryJapan Action · Comedy · Mecha Female Protagonist · Primarily Female Cast · Kuudere · Real Robot Rinne no Lagrange (Prequel) · Rinne no Lagrange season 2 (Sequel) · Rinne no Lagrange (Alternative) · Rinne no Lagrange (Alternative) Madoka Kyouno · Laffinty Fin E Ld Si · Muginami · Kirius Rakus Lestrine Ha (Supporting) · Izo Sofiro Karia Los (Supporting)