Three Stories ArcEdit
- Main article:Three Stories Arc
It is only seen once in the entire series, after going outside in the middle of the night to buy coffee and meeting Last Order, Accelerator returns to his dormitory, which is in complete disarray as someone broke in and vandalized it.
Accelerator however, is unperturbed by this, and does not care for having Judgment and Anti-Skill to investigate what had happened, and sleeps in his room along with Last Order afterwards.
After leaving it the next day on August 31, Accelerator is presumed to have never returned to it again, mostly, staying with Yomikawa Aiho.