This is a drama that follows the lives of a group of college students who are trying to figure themselves out while they are on the way to becoming adults.
Shujin-ko (主人公, 'Main Role') is a tender, low-budget Japanese web drama that follows a close-knit group of college students navigating the messy transition into adulthood. Each episode centers on different characters—ranging from a young man with empathic abilities who can feel others' emotions, to a woman struggling with self-esteem and job hunting, to a couple tested by societal expectations of masculinity. At its heart is the sweet, slowly blooming romance between Ikeda Yujiro and Hamaguchi Daisuke, a bisexual lead learning to accept himself. With tight, relatable vignettes, the series explores family conflict, first love, career anxiety, and the courage to be vulnerable. Despite its modest production, the writing is razor-sharp, and the ensemble cast delivers deeply human performances. This is a quiet gem about finding your own script—your own 'main role'—in life.