Collaboration Stages
Sophomore Summer
パワフル高校2年の夏3 stages
Stages
| # | Stage | Enemies | Energy | First-clear reward | Restriction | XP | Difficulty |
|---|---|---|---|---|---|---|---|
| 1 | Round 1 (Easy) |      | 50 |  Akio Yabe | 7,050 | 1.1 | |
| 2 | Round 2 (Normal) |      | 75 | Akio Yabe | 10,575 | 3.1 | |
| 3 | Final Round (Hard) |     | 100 | Akio Yabe | 14,100 | 4.1 |