Collaboration Stages · Stage 1
7 Days on Mt. Fujikasane
藤襲山で七日間生き延びること
7 Days on Mt. Fujikasane is a Battle Cats stage in Demon Slayer Corps Final Selection. It costs 30 energy and sends 5 enemy spawn lines against a 2,000 HP enemy base, and clearing it rewards 4,230 XP.
Data updated: 2026-08-31
30Energy Cost
4,230XP Reward
2,000Enemy Base HP
4,000Stage Length
20Max Enemies
1.1Difficulty
Enemy spawns (5)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Snache | 100% | 5 | 6.7s | 30s~36.7s | 100% | — |
 Demon Doge | 100% | 4 | 16.7s | 20s~26.7s | 100% | — |
| Demon Doge | 100% | 1 | 60s | — | 100% | — |
| Snache | 100% | 1 | 40s | — | 100% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |