This was an abandoned manga scanlation that had four chapters released years ago by scanlators Inane/Blackout & Inane. I found a commercial Italian version of the manga (provided by Brogio @ MangaDex) and completed the scanlation (Chapters 5-12 and the bonuses from the Italian release).
Releases are available on the Bato.to Chichi no Koyomi page.
Chapter 5: Beautiful Mother
Chapter 6: The Memory of Summer
Chapter 7: The Break Up
Chapter 8: Another Mother
Chapter 9: The Photograph
Chapter 10: My Uncle's Words
Chapter 11: Spring and Autumn Return
Chapter 12: The Spring of My Hometown [END]
Epilogue/About the Author/Credits