Demian Shoukougun

Azuma and Takayama shared an inseparable bond throughout their childhood—until Takayama abruptly vanished to the United States without a word of explanation. Years later, unable to move past memories of their friendship, Takayama returns and transfers into Azuma's school. To his dismay, he discovers that his former best friend has grown cold and refuses to rekindle any connection, leaving Takayama searching for answers. Despite being deeply hurt by this unexpected rejection, Takayama remains an easygoing, cheerful presence who easily befriends those around him. Azuma, meanwhile, maintains an indifferent, aloof facade, appearing completely detached from the world around him.