PR
SOPPY : ルー君とフィーのしあわせなまいにち
そっぴぃ : るーくん と ふぃー の しあわせ な まいにち
est. Rough estimate based on volume count, reprints and magazine — not an official figure
External databases: MADB
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections