Also known as: フェリックス・アーガイル, フェリックス, フェリス, フェリックス(リゼロ), 페리스
A character from Re:Zero Kara Hajimeru Isekai Seikatsu and Crusch Karsten's knight.
He is a Trap Cat Boy who has Brown Eyes, short Brown Hair with Bangs & Hair Between Eyes, as well as Cat Ears and a Cat Tail. Usually crossdresses wearing white Hair Bows, a white & blue two-tone layered and Frilled Dress with a white Dress Bow, detached White Sleeves, Blue Thighhighs over Black Pantyhose, a blue Arm Ribbon, and Blue Footwear.
His Knight Uniform consists of a White Jacket, High Collar White Cape, White Gloves, and White Pants.
He is voiced by Horie Yui.