A mock talk show anchored by Kirito and Asuna featuring some highlights of episodes 1 and 2 and having Klein as a special guest, with life counsel section held by Kirito and trivia sections held by Yui.

The talk show continues, with Klein replaced Kirito as life counsel host, featuring highlights of episodes 3, 4, and 5 with Silica as the special guest.

This edition feature the highlights of episodes 6, 7, and 8 with Lisbeth as the special guest.

This edition highlights episode 9, 10, and 11 with Yui as the special guest. Heathcliff substitutes Yui as trivia guide in this episode.

This edition highlights episode 12, 13, and 14 with Heathcliff as the special guest.

The show received major overhaul due to ALO arc, with Leafa replaced Asuna as main anchor, and a new section "Slot Talk" replacing Klein's Life Counsel. There was no guest for this episode and it highlighted episode 15 and 16.

This edition highlights 17, 18, and 19 with Yui once again the special guest. Oberon substituted Yui as trivia guide in this episode.

This edition highlights 23, 24, and 25.

在新生ALO中，桐人、亞絲娜和結衣談到了鯨魚，從沒有見過鯨魚的結衣對鯨魚非常感興趣，為了幫助結衣 桐人想到了新生ALO中海邊的任務。不料直葉卻不會游泳，為了能正常進行海邊的任務大家決定對直葉進行遊泳特訓。與此同時，桐人被菊岡誠二郎以「心理諮詢」的名義騙至心理諮詢室，並從桐人處詳細調查了「SAO」和「ALO」等事件。桐人離開菊岡誠二郎處後登入新生ALO與大家一起進行了「深海掠奪者」的任務，最終返回時結衣如願以償地見到了鯨魚。後桐人再次接到了菊岡誠二郎的電話。

Blu-ray/DVD extra with Suguha, Asuna and Kirito commenting on Sword Art Online: Extra Edition. Also stars Yui.

對GGO及死槍事件的回顧與總結

This edition highlights 1, 2, and 3.

This edition highlights 4, 5, and 6.

This edition highlights 7, 8, and 9.

This edition highlights 10, 11, and 12.

This edition highlights 13 and 14.

This edition highlights 15, 16, and 17.

This edition highlights 18, 19, and 20.

This edition highlights 21 and 22.

This edition highlights 23 and 24.

暂无英文的剧情简介，请帮助我们添加到数据库。

本該是從天界召喚來的自己有個妹妹。聽到賽魯卡這個名字，整合騎士愛麗絲動搖了。然後，桐人下定了決心。要恢復她被奪走的記憶。為了讓她想起愛麗絲·辛賽西斯·薩蒂就是愛麗絲·滋貝魯庫這件事，以及她成為整合騎士真正的理由，桐人開始講述和尤吉歐迄今走過的旅程。只是個村民的尤吉歐，以和桐人相遇為契機產生了拯救愛麗絲的願望這件事。兩人以騎士為目標啟程前往央都這件事。不久那段旅途在不知不覺間，接近了隱藏在這個虛擬世界「Underworld」中的真相這件事……

Recap of Sword Art Online: Alicization, aired one week before Sword Art Online: Alicization - War of Underworld.

與阿多米尼斯多雷特的激戰後，愛麗絲帶著喪失語言和感情的桐人來到故鄉盧利特村。在失去戰鬥目標、為生活而煩惱的日子裡，她所做的決定是……然後，開始了和「暗黑帝國」軍隊的大戰。亞絲娜為了營救桐人，登錄了超級賬號「創世神史提西亞」，和「人界」軍隊一起戰鬥。但是，那場戰鬥非常激烈，身心都消耗殆盡，陷入了命懸一線的危機。前來拯救她的是……