SHIROHIYO - Reincarnated as a Neglected Noble: Raising My Baby Brother with Memories from My Past Life

Synopsis

Ageha Kikunoi was a spoiled 5-year-old before he suddenly recalled memories from a past life. Then, he loved to cook, sew, and sing above all else. In this world, Ageha and his younger brother, Regulus, try to navigate the Kikunoi house as corruption among the aristocracy deepens. They’ll need skills from Ageha’s past life, blessings of gods and elves, and magic spells to help them on their way!

First Air Date: 2025-04-20

Last Air Date: 2025-06-29

Number of Seasons: 1

Number of Episodes: 12

Networks: Tokyo MX

View Technical Specifications on IMDb

Top Cast

Mariya Ise as Regulus Kikunoi (voice)
Misaki Kuno as Ageha Kikunoi (voice)
Shunichi Toki as Aleksei Romanov (voice)
Aki Toyosaki as Hyakka (voice)
Haruhi Nanao as Adelheid Rottenmeier (voice)
Rie Hikisaka as Alice Utsunomiya (voice)
Koji Yusa as Viktor Shostakovich (voice)
Hideaki Tezuka as Genzo (voice)
Ayumu Murase as Igor (voice)
Atsushi Kosaka as Maurice (voice)

Seasons

Season 1 (2025)

An empire falling to ruin: The Kio Empire. Living in that empire, is an overweight 5-year-old abandoned by his parents, Prince Ageha. Ageha has memories from a previous life of him living as a Japanese man in another world. He then encounters his younger half-brother, Regulus. Ageha had a vision that Regulus will kill him in the future over inheritance, so Ageha sets out to raise him after Regulus's mother passed. Once the sparkling and fluffy-haired Regulus cozied up to Ageha, He turned into a doting older brother before he even realized! Enjoy a fantasy story of young brothers managing their kingdom, sometimes involving the gods, as they reform it step by step to bring a better land to the next generation!

Episodes:

Ep. 1: I Got My Memories From My Past Life Back! (2025-04-20)

A Japanese man who likes cooking and sewing is reborn as a chubby noble child.
Ep. 2: My First Time Meeting My Brother (2025-04-20)

Ageha meets his young brother Regulus for the first time, and learns about his family.
Ep. 3: The Kikunoi Family's Circumstances (2025-04-27)

Ageha is forced to confront his family's ugliness.
Ep. 4: I Made Origami for My Brother, and Chawan-Mushi for Me (2025-05-04)

Ageha makes him and his brother special things that remind him of his old home.
Ep. 5: I Don't Think I'm Going to Live a Long Life (2025-05-11)

Ageha tries to think of ways he can help foster Regulus's education.
Ep. 6: My Embroidery Sold (2025-05-18)

Ageha takes a trip into town for the first time.
Ep. 7: Using Magic to Visit the Capital (2025-05-25)

Ageha takes a trip to the capital and meets two musicians.
Ep. 8: H-Hello! It's an Honor to Meet You! (2025-06-01)

Ageha meets another god, one who has a lot to say to him.
Ep. 9: The Greatest Singer in the Empire Is Born! (2025-06-08)

Ageha goes to see Maria's performance in the capital.
Ep. 10: My Heart Is Full of Teachings and Sincerity (2025-06-15)

Ageha's family is concerned about his well-being and would like him to enjoy his childhood more.
Ep. 11: I Made a Friend (2025-06-22)

Ageha makes his first friend in his new life.
Ep. 12: I'll Use My Memories from a Past Life to Make a Business Deal (2025-06-29)

Ageha comes up with a big plan to bring prosperity to the Kikunoi lands.