Ep. 9: Akatsuki infiltrates Akihabara while Arahabaki execute plans in the former exhibition hall
Aired on December 6, 2021

Following a sequence of failures, Akatsuki chooses to infiltrate Akihabara in an effort to comprehend the core of his adversary. Simultaneously, the Arahabaki initiate the subsequent phase of their strategy. Their objective is to recover all assets that were previously confiscated from the former exhibition hall. This dual narrative highlights the contrasting approaches of the protagonists and antagonists as they advance their respective goals within the specific setting of Akihabara and the designated exhibition location.
Episodes
- Ep. 5 · Hosomichi questions the value of their battles as a mysterious box arrives
- Ep. 6 · Hosomichi questions the value of their battles as a mysterious box appears.
- Ep. 7 · The Best Way to Live as a Shut-In!
- Ep. 8 · Misa Attempts to Rescue Hosomichi While Arahabaki Delays the Enemy
- Ep. 9 · Akatsuki infiltrates Akihabara while Arahabaki execute plans in the former exhibition hall
- Ep. 10 · Akatsuki Confronts Arahabaki's True Form as Hosomichi Remains Doubtful
- Ep. 11 · Munakata Persuades Hosomichi to Betray Arahabaki and Steal the Garanndoll Amidst Dire Circumstances
- Ep. 12 · Hosomichi and battery girls fight desperately as Exhibition Center nears final defense line.