We're New at This 15

The seasons turn on their newlywed lifestyle, and, little by little, Ikuma and Sumika mature as a couple. But something has started to bug Ikuma lately…aren’t we starting to feel like a middle-aged couple?! Meanwhile, after seeing her best friend Tamaki’s newborn baby, something seems to be on Sumika’s mind… They’re still growing as a couple! Don’t miss the latest volume of this newlywed love story!