Sono Bisque Doll wa Koi wo Suru

Traumatized by a childhood incident with a friend who took exception to his love of traditional dolls, doll-artisan hopeful Wakana Gojou passes his days as a loner, finding solace in the home ec room at his high school. To Wakana, people like beautiful Marin Kitagawa, a trendy girl who's always surrounded by a throng of friends, is practically an alien from another world. But when cheerful Marin—never one to be shy—spots Wakana sewing away one day after school, she barges in with the aim of roping her quiet classmate into her secret hobby: cosplay! Will Wakana's wounded heart be able to handle the invasion from this sexy alien?!

(Source: Square Enix Manga)