Episodes

Episode 1

Did You Call for Your Big Sister

Episode 2

You Call Me Your Sister?

Episode 3

My Sister, Maya-nee, Is All I Need

Episode 4

The Big Plan for the Home of the Ikusaba Brother and Sister

Episode 5

The Ikusaba Brother and Sister's Big Dungeon Exploration Plan

Episode 6

The Hero and the Big Sister

Episode 7

Portrait of a Certain Big Sister and Little Brother

Episode 8

I Can't Raise My Sword Against a Girl

Episode 9

The Preferred Form of a Big Sister

Episode 10

My Amazing Little Brother

Episode 11

Shark from Another World

Episode 12

Big Sister Forever