The series Shiro Buta Kizoku desu ga Zense no Kioku ga Haeta node Hiyoko na Otōto Sodatemasu (English title:
“A waste of a noble title. Like dressing a turnip in silk.” The series Shiro Buta Kizoku desu ga Zense
The core of the manga is the relationship between Ageha and the "fluffy and innocent" Regulus. Ageha transitions from a spoiled brat to a doting, responsible older brother. responsible older brother.