Recently, My Sister is Unusual
tv show

12 total episodes
-
1 seasons
First Aired January 04, 2014
Overview
A girl named Mitsuki Kanzaki lives with her step-brother Yuya after her mother remarries. One day, Mitsuki is possessed by the self-proclaimed spirit of a young girl, Hiyori Kotobuki. Hiyori (in Mitsuki's body) must fall in love with Yuya to move towards the "Gates of Heaven."

Alone Together at the Aquarium
Season 1 - Episode 8 - 0h 25m
Air Date
February 22, 2014
Overview
Yuuya recieves tickets to the aquarium from Neko. The moment she sees them, Hiyori hijacks Mitsuki's body, and decides that the two of them are going to the aquarium together.