Wakana Gojo is a high school guy who’s totally into hina dolls and is training to become a master doll maker. Even though he loves making these dolls, his unique hobby makes it hard for him to fit in with his classmates. One day, his popular classmate, Kitagawa Marin, notices his talent and asks him to make a cosplay costume using his doll-making skills. At first, Wakana’s unsure about it, but Ma...