It was three months ago when Souka suffered a seizure... The name of the illness is the "I-Type Vibeil Outbreak." To summarize the illness, it basically multiplies the antibodies inside of her body by enormous amounts, causing the antibodies to attack her own body, which will eventually lead to her death. There is no cure for this illness, but there is one treatment. That is to deliver her antibodies to another patient, Cildy, by biting into her body to transfer the antibodies. Cildy also carries an illness called the "Louge Golge Syndrome" which is the complete opposite of Souka's I-Type Vibeil Outbreak and Cildy carries no antibodies, which will cause her to become vulnerable to diseases. The two need each other to survive, but they notice as time passes that Cildy is becoming weaker and weaker. At the same time, Souka hints at a secret that Cildy carries with her. That secret veils all the facts about their diseases...

Kirito and Sinon's battle with Death Gun is over, but mere weeks later, something strange is afoot in the next-generation VRMMO ALfheim Online. A new duelist with a custom sword skill is defeating all comers--including Kirito! But when Asuna goes to face this duelist, she receives something she never expected: an invitation to an exclusive guild! But what is their aim? The Mother's Rosario arc begins! *Note: Covers the Mother's Rosario Arc from Volume 7 of the light novel series.* (Source: Yen Press)

Lufas Maphaahl rules the land of Mizgarz with an iron fist. Mankind stands no chance of prevailing against the most powerful being in the world and her army of loyal minions—until a band of heroes bests her in an epic battle, sealing her soul away for all eternity. But this is just another day in Exgate Online. Lufas is a player’s avatar and a legend among fans. She even outshines the official last boss, the Devil King. So it’s no big deal to the boy behind Lufas when he logs off after his epic defeat—thankfully, it won’t really be eternity until he can play again. But he’s met by a strange offer, and when he accepts, he’s sucked into the game world and awakens…in Lufas’s body! Two hundred years have passed since Lufas’s defeat, and Mizgarz now lives under the shadow of the Devil King. How will our hero fix his mess? And can he save the world from the one being he never subordinated: the last boss? *Source: J-Novel Club, Vol. 1*

Kazuto Kirigaya (aka Kirito) has beaten Sword Art Online, a VRMMORPG that transformed into a literal game of death, and returned to the real world. Unfortunately, the same cannot be said for Asuna Yuuki (aka Asuna the Flash), the girl with whom Kirito fell in love in the virtual world of Aincrad but who has yet to awaken from her game-induced slumber. As his sister, Suguha, sadly looks on, Kazuto continues to visit Asuna in the hospital in the hope of finding answers. But when one day he meets a man claiming to be Asuna's fiancé, Kazuto fears that Asuna may be lost to him forever... That is until a fellow survivor of SAO taken form the latest VRMMORPG sensation, ALfheim Online - a screenshot that features someone being held captive who looks entirely too much like Asuna! His hope renewed, Kirito dives headlong into an all-new virtual adventure, but can true love conquer the game?! *Note: Covers the Fairy Dance Arc from Volumes 3 and 4 of the light novel series.* (Source: Yen Press)

The selection of Rolan as the Commander of the Royal Family's Guard was a dangerous bet that could well undermine the survival of the empire. Around them, a mixture of mystery and speculation swirls to lead Rolan to his fate; LT Weapons, relics from The Lost World, Monsters appearing from History and the ambitions of Amenti, the leader of the Enemy forces.

An officially published doujinshi anthology series for Higurashi no Naku Koro ni, created by several artists based upon reader submitted stories, and compiled into volumes by Ryukishi07.

Kataribanashi-hen is an anthology, illustrated by several artists. The stories are fanfictions, submitted for Higurashi no Naku Koro ni Awards.