My Room is a Dungeon Rest Stop, Volume 7

A stroke of inspiration in the mortal world has Touru and the others rushing back to the dungeon with a hot idea for rebuilding the Thieves' Guild's district. They want to plan a festival! Inspired by the summer festivals of Japan, Touru thinks a dungeon festival will be great advertisement for the Thieves' Guild. But in order to have authentic stalls, the adventurers need to go hunting—for rainbowfish! To make goldfish scoop special, it's time for one last adventure through the dungeon!