Touhou - Mamange (Doujinshi)

In this beloved Touhou doujin web-comic, combining "Mama" and "Udonge" in the title, we follow the lives and daily struggles of Reisen Udongein Inaba raising her three children Kaguya, Eirin and Tewi.

The series ran from 2010-2014 and concluded after 14 chapters, plus a few spin-offs and standalone doujin books.
The first chapter of the sequel series "Mamange Eternal" was also released in 2014, but it was put on hold for 5 years until its ultimate reboot in 2019.

English translation by Danbooru : https://danbooru.donmai.us/pools/1368