Shiroi Buta Kizoku desu ga Zense no Kioku ga Haeta no de Hiyoko na Otouto SodatemasuShirobuta kizokudesuga zensenokiokuga haetanode hiyokonaotoutosodatemasu; 白豚貴族ですが前世の記憶が生えたのでひよこな弟育てます@COMIC; Reincarnated as a Neglected Noble: Raising My Baby Brother With Memories From My Past Life; I'm a White Pig of an Aristocrat, but I Developed Memories of My Previous Life, So I'm Raising My Younger Brother to Be Like a Small Chick; I'm the White Pig Nobleman, but With the Memories of My Previous Life, I'll Raise My Little Brother

In a different world where Western and Chinese cultures are mixed. Ageha is born into this world as the hated son of Count Kikunoi in the Qilin Empire. It seems that in the future, his younger brother Regulus will kill him in a succession fight. Ageha's only weapon is the memory of his previous life. However, he still decides to raise his younger brother because "- My little brother is super cute, isn't he?" He creates educational toys by hand and develops steamed egg custard for his little brother who is like a chick. He mobilizes all his special skills and housework abilities of past life to improve the underdeveloped area!