Sword Art Online Alternative Gun Gale Online, Vol. 6 (Light Novel): One Summer Day, Paperback

A month after the end of the third Squad Jam, a mysterious email is sent to former contestants all across the country. The email contains an invitation to brand-new game, and only the top contenders from the past three Squad Jams are allowed to participate With objective of capturing bases as opposed to an all-out deathmatch, this new game mode has a completely different feel from Squad Jam. A fitting stage for the long-awaited rematch with SHINC

Reki Kawahara is an award winning author best known for his light novel series, Sword Art Online and Accel World.

Keiichi Sigsawa is the artist of Sword Art Online: Alternative Gun Gale Online.