Recently, My Sister is Unusual
Season 1, Episode 8: Alone Together at the Aquarium
Select Source
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.
All Episodes - Season 1
Episode 1
Mitsuki SOS
Episode 2
Shining Amidst the Storm
Episode 3
Heavy-Hanging Fruit
Episode 4
Heartcatch Hiyori-san
Episode 5
Naughty Body Snatcher
Episode 6
Oh! A Ghost!
Episode 7
Fumbling Around? Club Activities
Episode 8
Alone Together at the Aquarium
Episode 9
Battle Heater & Iron Chef
Episode 10
Kanzaki Mitsuki Wants to Live in Peace
Episode 11
Ghost ~Phantom in the Bath~
Episode 12
Farewell, Hiyori-chan