Mankind was destroyed by wars and natural disasters, and the only survivors were Gaia, and her children, Uranus, and Eros. While wandering around the desolate land, soon they come across a dome-shaped facility. There were advanced machines that they had never seen before and vegetation that had already gone extinct. Although they were relieved for a moment, suddenly something mysterious happens...!? A new Greek myth that tells the story of human rebirth. (Source: Tokuma Shouten, translated)

Maruko Sasanosuke, a Kouga ninja who had infiltrated Takeda Shingen's residence, as a vassal, was hiding in plain sight, waiting for an opportunity to assassinate Shingen with Magobei, another infiltrated ninja master. However, an encounter with Shingen's second daughter, Hisahito, changes Sasanosuke's fate forever... This is the story of a young ninja who tries his best to survive in the turbulent world of Shingen's rival, Uesugi Kenshin. (Source: Leed, translated)

Anthology of D.Gray-man doujinshi written by different artists. Pairings: Allen x Kanda, Kanda x Allen