Teizokurei Monophobia
47 / 100 on AniList 6.53 / 10 on MyAnimeList
Horror · Mystery · Supernatural
Houdzuki Maika is a high school girl who, in a sense, is never alone. Her twin brother Maito, who died before their birth, lives inside her and shares her life. They trade off on who gets to live each day and share most… Synopsis via AniList