春綴る、桜咲くこの部屋で [Haru Tsuzuru, Sakura Saku Kono Heya de]

春綴る、桜咲くこの部屋で [Haru Tsuzuru, Sakura Saku Kono Heya de] is a 1-book series first released in 2023 with contributions by Tokuwotsumu.