Synopsis: Gekkouzaka no Hanayashiki

Yukiya Kashiwagi resides in a mansion encircled by blossoming trees with his son, Yuuto, which has been passed down to him from his grandparents. The mansion once served as a student boarding house, and Takanashi still dwells there, even after graduating, as it remains close to his workplace. He is also smitten with Yukiya-san and strives to uncover his enigmas.