- Voice Actor (CV)
- Eishin Fudemura
- Role
- Supporting
- Identity
- A third-year Class 1 student at Kawagoe Municipal Third Junior High School, who has shared a long-standing friendship with protagonists Kotaro Azumi and Daichi Ogasawara since childhood.
Personality
Innocent and carefree
Bright and energetic
Whimsically mysterious
Androgynous charm
Roman Yamashina is instantly recognizable by his flowing pink hair and his unpredictable, otherworldly behavior, earning him the nickname 'fairy' among his classmates. As an irreplaceable presence in Kotaro Azumi's life, he naturally brings warmth and laughter to those around him. In spin-off short stories, his ethereal and enigmatic conduct leaves homeroom teacher Ryoko Sonoda simultaneously exasperated and captivated, highlighting the one-of-a-kind allure that sets him apart from everyone else.