Manhole Senki Aoi — Chapter 1: Manholer Aoi, here i come!
48 pages, from Kinka Scanlations, released May 6, 2025.
Volume 1
Description
A hot-blooded manhole battle manga created from tv asashi's program "manga michi"! the original idea is by Aoi Koga, a voice actress who is a fanatic of manholes! The manholes that actually exist in various parts of japan become monsters and fight fierce battles!