The Gymnasium
A Roblox experience owned by Imperial Demon Army.
RoleplayENanimeroleplaytraining
Description (written by the developer; not a statement by this register)
Gymnasium ( Training Facility ) Mr+ has to be present in order to start an official training. Used as Training Grounds by The Imperial Demon Army ( IDA ) Constantly Updated ( WORK IN PROGRESS ) Based on the anime Owari no Seraph or Seraph of the End.
Last updated by the developer 11 Apr 2023, 22:58 UTC.
0
playing (measured 16 Aug 2026, 21:21 UTC)
864
lifetime visits
83%
liked (5 👍 / 1 👎)
17
favourites (19.7 per 1k visits)
7 June 2016
created (per Roblox)
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 16 Aug 2026, 21:21 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).