Dekkai Koi no Melody?
でっかい恋のメロディー? · でっかい こい の めろでぃー
est. Rough estimate based on volume count, reprints and magazine — not an official figure
Overview
Three works about different forms of love by Noriko Nakayama: 1. Dekkai Koi no Melody? (でっかい恋のメロディー?) The OL Keiko just broke up with her no-good boyfriend she's looking for her next "big love"! But real life encounters aren't as easy as she imagined… 2. Moderate Cantabile (モデラートカンタービレ) The mother who gave birth to me and gave me up. Both mother and child are "lost children" trying to escape the past. 3. Shindemo Aishite (死んでも愛して) A couple who are so in love that they will stay together even if they die!?
Source: AniList
External databases: MADB · AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections