Listen to Me, Girls. I am Your Father!

Segawa Yuuta is just starting his first year at college, miles away from his older sister who is the only family he has left.  One day she visits him at school and asks of him a big favor.

A week long vacation turns tragic, as the plane that the Takansahi's were aboard suddenly crashes.  All passengers are missing, and the girls' relatives think it's best to split the three sisters apart.

A long trip back to Yuuta's brings with it a plethora of emotions from the girls.  Sora and Miu hide their grief over their parents' death from Hina, who does not yet know.

Yuuta and the girls secretly worry about their financial situation. The girls, noticing Yuuta's food bill, decide to do chores around the apartment in return.

After a lively morning, Yuuta accidentally leaves his phone at home.  Shuntarou takes the opportunity to talk to Miu, much to Yuuta's chagrin.  While Sora leaves to find Yuuta, a neighbor visits the apartment.

The girls ask Yuuta for a favor:  to return to their old house and pick up some important things.  While there a rush of emotions, friends and memories collide with the girls, and Shuntarou gets a chance to speak to Hina.

Yuuta is having a get together with his club members at his apartment.  All is not well, however, as the school term is drawing closer, Yuuta's difficulties will increase when school starts.

With only one month to find a new place to live, the pressure on Yuuta is mounting.  Finding a place within distance of Hina's Daycare, train adjacent, and affordable will be hard to find.

Miu is at the breaking point both mentally and physically, and her classmates are worried.  As she wanders the streets of Ikebukuro, Nimura appears and takes her on a date.

Sora is having trouble juggling her school activities, studying, and housework.  Kurumi has ended her LumaLuma 7 run, and with both of them seeking something to move them forward, can they trust each other to help?

With Yuuta so focused on being a good "dad", he hardly notices a visitor that comes with new information.  Snapping back to reality, he is offered a choice that could change everyone's lives.

The end of the month looms large over Yuuta, but he thinks he's made the right decision.  He begins to question himself, however, after Hina's outburst about her mother and father.