est. Rough estimate based on volume count, reprints and magazine — not an official figure
Overview
Hiroya Oku’s first completely new series in four years! The protagonists are... six middle-aged men?! The story is set in a share house inhabited by six men approaching their 60s. In this "utopia" filled with men who have seemingly given up on their current lives, an unimaginable development is about to unfold. (Source: Shogakukan, translated)
Source: AniList
External databases: AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections