
Yosuga no Sora
S01E08: The Sky, Still Dark
By now Sora is showing her hatred of Nao in the open, even in front of Ryohei and Nao herself. One afternoon Sora, attracted by the smell of curry cooking in the kitchen, catches Haruka and Nao making love in the living room. Sora throws Nao out of the house, warning her not to see Haruka ever again, since it is the second time she catches the two doing the "dirty deed."
Overview
Kasugano Haruka and his sister Sora have lost both their parents in an accident, and with them all their support. They decide to move out of the city to the rural town where they once spent summers with their late grandfather. At first everything seems familiar and peaceful, but changes come as Haruka starts to remember things from his youth.
Episodes

After the sudden death of their parents, Haruka and his twin sister Sora move to the house formerly inhabited by their late grandfather, in a small village they often visited as children. There, Haruka encounters...

S01E02 Akira Embarassed
Sora asks Haru to take her measurements so she can have a uniform made, and finally starts attending school with Haruka, though she is disappointed to find that she and Haruka are in different classes....

S01E03 Unjoined, Unseparated
When Kazuha realizes that Haruka has overheard their conversation, she chases him down to clear up any misunderstanding. She reveals that Akira is, in fact, her illegitimate older sister, born of a different mother. Due...

S01E04 Haruka's Heart
On their way home from school, Haruka and Kazuha are interrupted by a frantic Yahiro, who is concerned over the non-appearance of the always-responsible Akira as usual. They discover Akira at her home, collapsed due...

S01E05 Darkness Brightens
Haruka is standing near the girls locker room, overhearing Akira's and Kazuha's conversation. Haruka notices that Akira has been acting strange lately, and decides to talk to her alone at school the next morning. He...

S01E06 I Won't Give Up
Haruka enters Akira's room and stops her from burning something, which is her mother's missing journal, where it is written that Kazuha and Akira has a chance of mistaken identity. With the journal, he suggests...

S01E07 Sinful Maidens
Sora asks Haru to take her measurements so she can have a uniform made. The next day Nao comes over to bring Haruka some mosquito repellent, since Sora is scared of mosquitoes, and then leaves...

S01E08 The Sky, Still Dark
By now Sora is showing her hatred of Nao in the open, even in front of Ryohei and Nao herself. One afternoon Sora, attracted by the smell of curry cooking in the kitchen, catches Haruka...

S01E09 Distant Feelings
Sora decides to follow everyone at the beach, but at the moment she got off the bus, news that a young man was rescued from drowning unconscious. As Sora looks over, she finds out that...

S01E10 Imitating the Bird's Cry
Haruka is trying to start a new life over with Nao, but Sora is always at the back of his mind, since, lately, she seems not to accept Nao, and that she seems to be...

S01E11 The Uncertain Pair
Haruka takes Nao on a date again, but he cannot shake the sight of Sora masturbating that night from his mind. Eventually Haruka hits his limit and tries to get rid of those thoughts by...

S01E12 To the Distant Sky
Kozue runs away in shock at the sight of the twins having Intercourse, while Nao calmly left the scene, but Sora wouldn't even care. Haruka thinks of ditching school, but she tells him to think...
Cast

Hiro Shimono
Haruka Kasugano (voice)

Hiroko Taguchi
Sora Kusagano (voice)

Kayo Sakata
Akira Amatsume (voice)

Yuka Inokuchi
Nao Yorihime (voice)

Ryoko Ono
Kazuha Migiwa (voice)

Tae Okajima
Motoka Nogisaka (voice)

Hikaru Isshiki
Yahiro Ifukube (voice)

Yukari Minegishi
Kozue Kuranage (voice)

Takuro Nakakuni
Ryōhei Nakazato (voice)