There's a chapter by Murasakino on mangadex
https://mangadex.org/chapter/601c9050-9d97-41e3-a8b9-ab6db4f8f067

i'm looking forward to the showa era chapter. it's a long era so i wonder which years the author chose to set it in.

Kinda bummed out there weren't chapters for the Sengoku and Edo(Tokugawa) periods