Light Novel Oyome-san Kodansha Lanobako Library

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

"I am Seiji no Oyome-san!" I, Seiji Kurashiki, came home after the end of term ceremony and was suddenly told so by a 10-year-old girl who was waiting in front of the house. She is a girl who is planning to live a newly-married life together under the Oyome-san Declaration. But of course, I don't remember that I decided to marry a 10-year-old girl. This is a case course as it is. When I talk to the girl while thinking about it, it seems that she was a classmate Goten-yama Minori who suddenly became like that yesterday. While living a newly-married life with my classmate who turned into a young woman, I struggle to make up for the time she lost? This is a story of the memories of one summer's newly-married life that changed my life.