
Yosuga no Sora Anime
These episodes do not form a single continuous story, but rather, 4 different stories based on different plot branches.
Ultimately, how these branches tie together, is explained in Haruka's inner monologue by the end.
Episode No. | Episode Name | Japanese | Romaji | Air Date | Route / Number |
---|---|---|---|---|---|
1 | Distant Memories | ハルカナキオク | Haruka na Kioku | October 4, 2010 | Akira / Kazuha / Nao / Sora 1 |
2 | Akira Embarrassed | アキラハズカシ | Akira Hazukashi | October 11, 2010 | Akira / Kazuha 2 |
3 | Indecision | ツカズハナレズ | Tsukazu Hanarezu | October 18, 2010 | Kazuha 3 |
4 | Haruka's Heart | ハルカズハート | Harukazu Hāto | October 25, 2010 | Kazuha 4 |
5 | Darkness Revealed | ヤミアキラカニ | Yami Akiraka ni | November 1, 2010 | Akira 3 |
6 | I Won't Give Up | アキラメナイヨ | Akiramenai yo | November 8, 2010 | Akira 4 |
7 | Sinful Maidens | ツミナオトメラ | Tsumi na Otomera | November 15, 2010 | Nao / Sora 2 |
8 | Darkened Sky | ナオクラキソラ | Nao Kuraki Sora | November 22, 2010 | Nao 3 |
9 | Distant Feelings | ハルカナオモイ | Haruka na Omoi | November 29, 2010 | Nao 4 |
10 | As for a Bird's Faked Cry | トリノソラネハ) | Tori no Sorane wa | December 6, 2010 | Sora 3 |
11 | The Uncertain Pair | ソラメクフタリ | Sorameku Futari | December 13, 2010 | Sora 4 |
12 | To the Distant Sky | ハルカナソラヘ | Haruka na Sora e | December 20, 2010 | Sora 5 |
The naming of the story arcs is generally done on the basis of which girl that Haruka pursues romantically. The arcs are:

Episode Chart
- Kazuha arc (1-4)
- Akira arc (1-2, 5-6)
- Nao arc (1, 7-9)
- Sora arc (1, 7, 10-12)
The first episode is shared in all arcs. The 2nd episode is shared by the first pair of arcs, and the 7th episode is shared by the second pair. Episodes 3-4, 5-6, 8-9 and 10-12 are episodes unique to a specific arc and not shared amongst others. The first 3 arcs are 4 episodes long, and the final is 5 episodes.
2/7 is the first divergence point. After that, 3/5 and 8/10 are the 2nd branching.