- Collect 10000 EXP during the Challenge Event: The Battle Against the Nijimura Brothers to receive as a Class 7 reward.
- Lucky Draws or Premium Draws.
DU Episode 3 Color Shift[1]
- Collect 10000 EXP during the Challenge Event: The Hand's「Right Hand」 to receive as a Class 7 reward.
- Lucky Draws or Premium Draws.
DU Episode 11 Color Shift[2]
- Collect 10000 EXP during the Challenge Event: Let's Go Eat Italian Food! to receive as a Class 7 reward.
- Lucky Draws or Premium Draws.
DU Episode 10 Color Shift[3]
- Weekly Medal Exchange.
- Lucky Draws or Premium Draws.
DU Episode 32 Color Shift