Tantei wa mou, Shindeiru.: The Lost Memory Anime Details and Episodes The manga adaptation of the 2nd arc of the original light novel. Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceLight novelCountryJapan Comedy · Drama · Mystery · Romance · Supernatural Detective · Seinen · Male Protagonist Tantei wa mou, Shindeiru. (Prequel) · Tantei wa mou, Shindeiru. (Source) Kimihiko Kimizuka · Siesta · Nagisa Natsunagi (Supporting) · Yui Saikawa (Supporting) · Charlotte Arisaka Anderson (Supporting)