Reincarnated as a Neglected Noble
Reincarnated as a Neglected Noble: Raising My Baby Brother With Memories From My Past Life is a Japanese light novel series written by Yashiro and illustrated by keepout. It began serialization online in August 2018 on the user-generated novel publishing website Shōsetsuka ni Narō. It was later acquired by TO Books, who have published fourteen volumes since January 2020. A manga adaptation with art by Yokowake has been serialized online via TO Books' Nico Nico Seiga-based Comic Corona manga service since August 2020 and has been collected in seven tankōbon volumes. An anime television series adaptation produced by Studio Comet aired from July to September 2025.
Characters
;Ageha;Regulus
;Aleksei Romanov
;Princess Hyakka
;Rottenmeyer
;Alice Utsunomiya
;Victor
;Igor
;Laala
;Ageha's father
;Ageha's mother
;Sebastian
;Dominique Laurent
Media
Light novel
Written by Yashiro, Reincarnated as a Neglected Noble: Raising My Baby Brother With Memories From My Past Life began serialization on the user-generated novel publishing website Shōsetsuka ni Narō on August 28, 2018. It was later acquired by TO Books who began publishing the series with illustrations by keepout under their TO Bunko light novel imprint on January 10, 2020. Fifteen volumes have been released as of August 2025.Manga
A manga adaptation with art by Yokowake began serialization on TO Books' Nico Nico Seiga-based manga service Comic Corona on August 31, 2020. The manga's chapters have been compiled into seven tankōbon volumes as of July 2025.The manga adaptation is published in English on NTT Solmare's MangaPlaza website and app.
Stage play
A stage play adaptation was held at the Shinjukumura Performing Theater in Shinjuku, Tokyo between March 24 and 28, 2021.Another stage play adaptation featuring an all-female cast was held at CBGK Shikugeki!! between October 18 and 22, 2023.