Titles that are dismal or gloomy in nature qualify for the dark category.
| Title | Rating | Synopsis |
|---|---|---|
| C | ||
 Cossette no Shouzou |
Rent | "Who loves me so much that he would forsake his own dear life... could it be you?" |
| L | ||
| Le Portrait de Petite Cossette | Rent | See Cossette no Shouzou |
 Loveless (TV) |
Buy | Twelve-year old Aoyagi Ritsuka lost his only kin when his brother, Aoyagi Seimei, was killed under mysterious circumstances. One day, he meets Wagatsuma Soubi, who claims to know his brother. It turns out that Soubi and Seimei used to be a fighting pair, whereby Soubi was the "Fighting Machine" and Seimei was the "Sacrifice". Now that Seimei is gone, Soubi 'belongs' to Ritsuka who will become his new "Sacrifice". After learning that Seimei was killed by an organisation known as the "Seventh Moon", Ritsuka decides to join forces with Soubi and investigate the truth behind his brother's death. |
| P | ||
| Petite Cossette | Rent | See Cossette no Shouzou |
| R | ||
 Rahxephon |
Buy | In the year 2015 Tokyo is covered by an inpenetrable barrier created by the Mu, mankind's enemy. 17 years old Kamina Ayato, high-schooler and hobby-painter, lives in Tokyo with his mother Maya. After a surprising air battle two "guys from the government" ask the boy to follow them, when a mysterious woman appears and knocks them out. But why do these guys have thick, blue blood? "I'll tell you if you join me", this woman offers to Ayato, who decides to run away into a subway. |
| RahXephon TV | Buy | See Rahxephon |
| S | ||
 sola (TV) |
Buy |
Sola's story revolves around Yorito Morimiya, the main protagonist, who is a young boy attending high school. He loves taking pictures of the sky at any time of day and any time of the year. One day, Yorito decides to take a picture of the sunrise overlooking the bay, but is deterred when he meets a strange girl trying to force a vending machine that stole her money to give her what she tried to buy — a can of tomato juice. Yorito helps her with forcing the machine while attempting to strike up conversation with her, despite it being four in the morning. Yorito tells her why he is here, but by the time he has forced the can out of the machine, the girl has mysteriously vanished. |
| そら (Japanese) | Buy | See sola (TV) |
| コゼットの肖像 | Rent | See Cossette no Shouzou |
| ラブレス (Japanese) | Buy | See Loveless (TV) |
| ラーゼフォン (Japanese) | Buy | See Rahxephon |
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