Ep 26 – “Up and Down, In the Sun, Floating Away… What Is It?” / “Onii-sama, Yurayura Kirakira Donburako Korette, Nānda?” (おにいさま、ゆらゆらきらきらどんぶらこ これって、なーんだ?)

In this special episode, The Mido family house has mysteriously moved to the middle of the ocean and no one but Seiji has noticed anything weird after this. While their lives have changed without knowing, can the Mido family get used to their new lives and will Hazuki learn what it means to be a sister?