"My Dress-Up Darling" is a Japanese manga series written and illustrated by Shinichi Fukuda. It follows the story of Wakana Gojo, a high school student who dreams of becoming a hina doll craftsman. He meets Marin Kitagawa, a lively girl who loves cosplay and encourages him to help her create costumes for her favorite characters. The series explores themes of creativity, friendship, and self-acceptance as the two characters bond over their shared interests. It has gained popularity for its charming art style and relatable characters, leading to an anime adaptation that further expanded its audience.