Spoiler Alert: This article or section contains details about plotlines not covered in the anime. Do not proceed unless you wish to be spoiled.
"This wasn't in the beta test. There's no way to get information." This article is a stub. You can help Sword Art Online Wiki by expanding it.
Sword Art Online Alternative Gun Gale Online VI One Summer Day (ソードアート・オンライン オルタナティブ ガンゲイル・オンラインVI ―ワン・サマー・デイ―,Sōdo Āto Onrain Orutanatibu Gan Geiru Onrain VI ― Wan Samā Dei―?) is the 6th volume of the Gun Gale Online spin-off light novel series, written by Sigsawa Keiichi, illustrated by Kuroboshi Kouhaku and supervised by Kawahara Reki.
About a month has passed since the fierce battle during the third Squad Jam.
A certain email reached SJ players scattered all across the country. It was a written invitation that offered solely the top-ranked teams of a thrice-held tournament the chance to participate in a new game called "20260816TestPlay".
This was a game with an entirely different goal from that of the Squad Jam organised by «Zaskar», the company administrating GGO. The mission - overtake "positions", guarded by enemy NPCs equipped with the newest AI system――
In order to fulfil her promise to have a rematch with SHINC, LLENN decided to participate, despite her lack of interest in the new game. But what threat will the NPCs that she'll be facing pose?
Chapters[]
Prologue I[]
Prologue II[]
SECT.1 - Before the Battle Begins[]
SECT.2 - Invitation to Battle[]
SECT.3 - Respawn[]
SECT.4 - The Devil's Castle[]
SECT.5 - The All-Japan Machine-Gun Lovers' Trap[]
SECT.6 - Pitohui's Charge[]
SECT.7 - Jacob[]
SECT.8 - Reason to Fight[]
Epilogue I - After the Battle[]
Epilogue II - One Summer Day[]
Special Short Afterword: A Gaming Journey in 2026[]
Cordial Chords (2017, OS BD/DVD) - Distant Journey (2019, Alicization BD/DVD Vol.1) - If We Could Walk Together (2020, Alicization WoU BD/DVD Vol.8) - If You Were Here (2019, Alicization BD/DVD Vol.8) - If You Wish It (2020, Alicization WoU BD/DVD Vol.2) - Rainbow Bridge (2014, Extra Edition BD/DVD) - Sugary Days (2015, Season 2 BD/DVD Vol.5) - Sisters' Prayer (2015, Season 2 BD/DVD Vol.9) - The Day After (2013, Season 1 BD/DVD Vol.9) - The Day Before (2012, Season 1 BD/DVD Vol.1)
Girl Meets Gun ~P90 ni tsuite Yoku wakaru Online (PYO)~ (2018, P-90 Airsoft Gun bonus) - Her step, step (2019, ReoNa's Prologue Album) - Minami no Island Online (MIO) (2018, Dengeki Island!) - MZO (2016, Dengeki Splash) - Pitohui, Elsa, and a Fine Day for Handguns (2021, AM.45 Airsoft Gun) - Sugoimizugi Jam (2015, Dengeki Girls Swim Wear Festival) - The Untold Tale of the Vorpal Bunny's Birth ~Otherwise Known as the Worries of Two Gun Nuts~ (2020, Vorpal Bunny Airsoft Gun bonus)
Idle Talk - The Shinobi's Reckless Remarks (2017, Dengeki Bunko Magazine Animate bonus) - The Story of the Matchmaking Bakeneko (2016, Clover's Regret Vol.1 Animate bonus) - The Strange Tale of Makuwa Melons (2016, Clover's Regret Vol.1 Melonbooks bonus)
Melodies Go Beyond the Forgetting Curve... - The Grand Plan for a Summer Festival Performance! - The Grand Plan to Overcoming Picky-Eating! - When Asuna and Yuuki Changed into Swimsuits (2015)
Ichiban Kuji Ordinal Scale
A Brief Instant of Reminiscing Right Below the Concert - From Asuna's Diary on a Certain Day in Late April (2017)
SAO x KYOTO NIPPON FESTIVAL
The Great Barrier of the Old Capital of Kyoto (2019)
