• Book Name: S Rank Monster No <Behemoth> Dakedo, Neko to Machigawarete Elf Musume No Kishi (Pet) Toshite Kurashitemasu Manga
• Alternative(s): I Am Behemoth Of The S Rank Monster But I Am Mistaken As A Cat And I Live As A Pet Of Elf Girl; Sランクモンスターの《ベヒーモス》だけどネコと間違われてエルフ娘の騎士として暮らしています
• Genre(s): Action Adventure Comedy Ecchi Fantasy [No Chapters] Isekai
• Author(s): Ginyoku Nozomi
• Status: Ongoing Download Manga
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Summary: Elven girl, "Aria" is an adventurer. A small beast with an adorable face embraces Aria's fruitful chest, she decides to keep it as a pet and names it "Tama". At first sight it's just an average cat, but Aria has yet to notice that Tama is a former human being and that his identity is not a cat, but a young monster of the strongest class "Behemoth".