It was reported that the seventh volume was Blu-ray / DVD compilation of the anime Sword Art Online: Alicization - War of the Underworld In the first week since its release in Japan, 9,366 copies were sold.
This volume was published on November 11th and contains episodes 19 through 21 of this series. The Blu-ray version was released at a price of 7,800 yen (about $ 75) and sold 8,234 copies, while the DVD version was released at a price of 6,800 yen (about $ 65) and sold 1,132 copies were.
The series premiered in Japan on July 11th and aired in the final episode on September 19th. Sword Art Online: Alicization was the adaptation of the "Alicization Arc" from Reki Kawahara's easy novel series, which was broadcast for a total of four arcs. "War of Underworld" aired, the first 12 airing in the first part, which was released in October 2019.
Reki Kawahara began publishing the novels independently in 2002 and subsequently published them through the publisher Kadokawa in April 2009 with 23 volumes. The franchise is one of Japan's most successful light novel series, viewed by fans as the light novel of the decade and an animated adaptation of spin-off light novels. Sword Art Online: Progressive, it's confirmed.
Sword Art Online: Alicization - War of Underworld Synopsis
Kirito suddenly wakes up in a huge and fantastic forest full of towering trees. On his search for clues that might indicate where he is, he comes across a boy who seems to know him. It seems like a simple NPC, but its conversation and depth show that it could be human. As they look together for the boy's parents, a memory echoes in his head, a memory from his own childhood of this boy and another girl who also has his golden hair and a name he should never forget : Alice.
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