Season 1 · Episode 21 — Insurrection

Arita Haruyuki, a young boy whose chubby appearance and shy disposition makes him a constant target for school bullying. Ashamed of his mis…

Haruyuki, now a Burst-Linker, suddenly finds himself thrown into a deadly match against a vicious biker named Ash Roller.

A Duel Avatar called Cyan Pile is seeking to challenge Kuroyukihime in battle within Accel World.

Haruyuki suspects that Cyan Pile is challenging Kuroyukihime within Accel World via access through Chiyuri's neuro-linker.

The identity of Cyan Pile is revealed to be one of Haruyuki's closest peers, who has been consumed by the power to accelerate.

After Haru and Takumu reveal everything to Chiyuri, who doesn't take it too well, the two begin training to work as a tag team. Haru earns…

As Kuroyukihime suddenly challenges Takumu to a match, confronting him about his intention to quit kendo and eventually uninstall Brain Bur…

As Kuroyukihime's team attempts to claim more territories, Haru finds his tactics are becoming easily read by his opponents. He returns hom…

After discussing with Takumu, Kuroyukihime agrees to meet up with Tomoko, whose real name is Yuziko Kozuki. Yuziko explains how she wishes…

After having another misunderstanding cleared up for her, Chiyu expresses and interest in becoming a Burst Linker. As Kuroyukihime explains…

Both Haru and Yuniko realize that Yellow Radio was the one responsible for the fifth Chrome Disaster, using a loophole in the non-aggressio…

The battle between Black Lotus and Yellow Radio is halted by the sudden appearance of Chrome Disaster. Silver Crow is wracked with fear as…

Chiyu gets Takumu to install Brain Burst for her and becomes a Burst Linker, gaining the Duel Avatar, Lime Bell. Kuroyukihime during assemb…

As Haru, Takumu and Chiyu discuss what exactly Seiji is, Takumu deduces the ability Seiji used was Physical Burst, which accelerates the us…

Although Haru seemingly dominates the match to begin with, Seiji manages to trap him and use his Demonic Command ability to steal Haru's fl…

Raker explains to Haru that although he had lost his wings, he may be able to fly if he learns to use the 'incarnate system', which allows…

As Haru contemplates how to go about facing Seiji, he receives a video call from Kuroyukihime, who mentions giving some information about S…

Over in Okinawa, Kuroyukihime is on her school trip with her friend Megumi. They are approached by two local Burst Linkers; Ruka Asagi and…

Ruka and Mana introduce Kuroyukihime to their master, Crimson King, an old acquaintance of Kuroyukihime's. According to Crimson King, a pow…

Having been fully healed by Chiyu, Nomi makes short work of Takumu and defeats him in horrific fashion. As Haru is overcome with anger, he…

Leopard decides to enter herself and Haru into a tournament to lure out Jigsaw, she also explains to Haru how overusing the incarnate syste…

Haruyuki and Takumu set out for their final showdown with Nomi. Chiyuri wishes to join them, and they agree to let her come along, but a su…

Silver Crow is determined to settle his score with Dusk Taker once and for all. After a fierce battle in midair, Silver Crow delivers his "…