Kugayama is a gifted music teacher, but a man with little ambition. Despite being born to a wealthy and prominent family, he passes his days in apathy—content to simply go through the motions of life. Then one day, ex-student Azuma Tanaka comes to him for help in studying for a prestigious music school's entrance exam. Kugayama finds himself drawn to Tanaka's budding youth and enthusiasm, invoking a desire he's never known before. Will these feelings interfere with Tanaka's ambitions? What will Kugayama's peers think if they find out about the relationship? (Source: Juné Manga)