There are twenty independent stories written by twenty different authors, sharing the common theme of "April". An anthology that is considered a rare item as it has never hit the shelves as a standalone book. There is no ISBN and it is an unbuyable except in online auctions. The anthology was published as a bonus gift to Dengeki Magazine readers in 2009.

This story follows the adventures of a young Hadou Kouzou and the Master of the Necronomicon Azrad.

"Vigilante" has returned to Jump+! Back when Koichi, Pop, and Knuckleduster were still active in Naruhata, they receive a consultation from a girl about a certain problem. Could the existence of the illegal drug "Trigger" be connected to what lies ahead!? (Source: Shonen Jump Plus, translated)

Zhao Wuxing is a master of the Calculus Of Five Elements, with the power to divine the origins and course of events by observing the movement of the five elements that govern all phenomena. Yanzi, a boy who grew up under the care of Zhao and other elemental masters, has a fateful encounter with a mysterious girl related to the "Shinjin," gods who perished a long time ago! As the wheels of fate begins to turn…!