Oki Mamiya

A story about a couple who lives in an apartment with their cat.

A short doujinshi that ties in to an event at the end of Demian Syndrome volume 4. It doesn't focus on the event, so the doujinshi is more a tease than a spoiler.

Azuma and Takayama used to be really close friends as children, until one day Takayama disappears to the USA without telling Azuma. Unable to forget about Azuma, Takayama returns years later and enrolls in Azuma's school. He finds his old friend cold and unwilling to restart any kind of relationship… but why? Takayama is a light hearted, happy guy who gets along with everyone around, even though Azuma's odd behavior hurts him. Azuma is cool and distant, and seems not to care about anything around him…

Ralph can see angels and demons. When he was five years old he came across the winged demon Valafar and was completely charmed by him. He made a pact with the demon in order to make his wish, to live with Valafar, come true. Seven years must pass, and there are two conditions that must be met for the pact to be fulfilled. Can the older Ralph discard his ties to humanity and fulfill the pact…?

Teio is the celestial son of King Soryuu (the Emperor of Thunder), whose mission is to hunt and kill demons in the human world. He works for and respects his father's will until he meets the handsome and entrancingly-frail Keika, a beautiful demon with "faintly-colored violet skin, white hair, and violet eyes." For our young Lord Teio, it is love at first sight. Instead of killing his enemy, he decides to bring the beautiful evil up to heaven with him. What will happen between the childish celestial and the bewitching demon?

Set in a mythological time and place, Ja-Dou recounts the struggles of the heirs to kingdoms of heaven and their comrades, to repel the demonic forces that sometimes make their way into heaven. Ashray is the son of the Flame Emperor, small for his age, and cursed with a fiery temper. He also has to hide the fact that he has a horn, a trait usually associated with demons. His father keeps appointing assistants to keep an eye on him, but keeping up with Ashray is hard work, and the first six have died in the line of duty. Can Alan Seoul, his newly appointed seventh assistant, last a little longer than the first six? Teiou is a prince of the eastern kingdom of air. His best friend and lover is Keika, a mazoku, or demon, in human form. Tiarandear, is the Prince of the western kingdom of water. As chief of all the gods it is his job to maintain harmony in heaven and to direct and control human history. He loves Ashray, but how long can he keep protecting Ashray from the consequences of his violent temper? And if it should become known across heaven that Ashray might be part demon?