Gonsaburo Tashiro is a first-year high school student and close friend to classmates Yoshikazu Miyano and Tasuku Kuresawa, forming a tight-knit trio. Born on July 8th, a Cancer with blood type B, he stands 1.66 meters tall, sporting distinctive multicolored blonde hair styled to his ears and vibrant green eyes. His defining trait is a cheerful, energetic personality that makes him the group's social moodmaker. This outgoing nature sometimes leads to impulsive, blunt speech, resulting in unintentionally offensive remarks, though he harbors no malice. Underneath this, he remains fundamentally kindhearted and optimistic. As a member of the school's table tennis club, he balances sports with academics. Tashiro demonstrates notable perceptiveness, particularly regarding Miyano's interests; he is fully aware of Miyano's passion for Boys' Love manga. While he doesn't share this specific interest, he maintains a non-judgmental attitude and occasionally teases Miyano in a lighthearted way about his more feminine appearance and stature. These interactions showcase a supportive friendship dynamic, marked by occasional tactlessness.