Shirobuta Kizoku desu ga Zense no Kioku ga Haeta node Hiyoko na Otouto Sodatemasu - Tập 01

Shirohiyo - Reincarnated as a Neglected Noble: Raising My Baby Brother With Memories From My Past Life, I'm the White Pig Nobleman, but With the Memories of My Previous Life, I'll Raise My Little Brother