(also known as Reincarnated as a Neglected Noble: Raising My Baby Brother With Memories From My Past Life ), the "chapter 18.1" or "181" raw manga mentioned in your query appears to be a specific release currently listed on aggregation sites like WeloveManga . Series Overview
, is significantly behind the original web novel and light novel series. The sixth compiled tankōbon volume was released in January 2025, with Volume 7 scheduled for July 1, 2025. Light Novel Status
