Check out the most recent manga Papa No Iukoto Wo Kikinasai! -Sora-Iro No Hibiki- at CoffeeManga. Manga Papa No Iukoto Wo Kikinasai! -Sora-Iro No Hibiki- is constantly updated at CoffeeManga. Don't neglect to review the various other manga updates. A list of manga collections CoffeeManga is in the Manga Checklist menu.
Sora-iro no Hibiki is a spin-off series of Papa no iukoto wo Kikinasai! (http://mangapark.com/search?q=papa-no-iukoto-wo-kikinasai). This particular series is a prequel, starting about one year before the regular series, that tells the story of the Elder sister, Sora, and her new life as a junior high freshman.