Kono Machi ga Bokura no Sekai
この町がぼくらのセカイ · この まち が ぼくら の せかい
est. Rough estimate based on volume count, reprints and magazine — not an official figure
Overview
Suzu, likes her hometown more than anything, she's happy living her life peacefully. But she doesn't mind some excitement. And as she wished things are about to get lively when a boy comes into the picture.
Source: AniList
External databases: MADB · AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections