Anthology of D.Gray-man doujinshi written by different artists. Pairings: Allen x Kanda, Kanda x Allen
One-shot published in Bikkuri House August 1983.
The childhood friendship romantic comedy series *Maji de Tsukiau 15-fun Mae* is finally complete! To celebrate, the author asked his fellow artists to draw doujins of the characters from the story. Every page is from 15 minutes ago, in this anthology designed in the style of a manga magazine! (Source: Amazon, translated)
Cousins Haruhiro, Fuyumi, and Natsukichi of a wealthy family have all finally turned 17 years old, so their grandfather has decided it is now time for them to partake in their family "coming of age" ritual. Their parents send them off urging them to perform well b/c there is a fine reward for the cousin who does best. But why are they sent to an aquarium? And why do they all seem to feel a strange sense of creepy deja vu? *Note: Published in Deluxe Bessatsu Shoujo Comic 1998/05/02*
Akai Kiba is an anthology doujinshi, published between 2002 and 2014. It featured many one-shots from Tsutomu Nihei and other famous mangaka (such as the author of Bokurano, No Longer Human, Blade of the Immortal and Dorohedoro). The anthology spanned 9 total volumes and was sold at the Comiket.