Papa no Iu Koto o Kikinasai!

Segawa Yuuta has just started college miles away from his older sister, his only family. One day, she comes to visit him at college to see how he's doing, and to ask a big favor of him.

What was supposed to be a week-long vacation has turned to a time of mourning. The plane that the Takansahi’s were riding on has crashed, all passengers are missing. Shingo’s relatives agree that splitting the girls among them is the best choice, can Yuuta convince them otherwise?

The trip back to Yuuta’s apartment is filled with mix emotions. How will the four of them live in a one room apartment? And how will they explain the situation to Hina?

With Yuuta at work, the girls have to stay at home and entertain themselves. But with cramp quarters and a rambunctious Hina, they set off to explore their new town.

After an eye opening morning, Yuuta left the house without his phone. That allows Shuntarou, the one person Yuuta didn’t want the girls to meet, a chance to talk with Miu. And while Sora leaves to deliver Yuuta’s phone, a neighbor comes to visit.