High Score Event: 9/9 - 9/15
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Maps: | |||||||||
| AP | Level | ||||||||
| Target | |||||||||
| [[|]] | |||||||||
| EN Quest Rewards | Materials | ||||||||
| None | None | ||||||||
| JP Quest Rewards | |||||||||
| None | |||||||||
| Score | Reward |
| 1,500,000 | 5★ Young King Mickey A x1 6★ Magic Mirror x1 6★ Moogle x5 |
| 5,000,000 | 5★ Young King Mickey A x1 6★ Magic Mirror x2 6★ Cid x3 |
| 10,000,000 | 5★ Young King Mickey A x1 6★ Magic Mirror x2 6★ Chip x3 6★ Dale x3 |
| 20,000,000 | 5★ Young King Mickey A x1 6★ Magic Mirror x3 6★ Huey & Dewey & Louie x3 |
High Score Event: 9/9 - 9/15 in Kingdom Hearts Union χ is the only quest of the sixth JP High Score Challenge Event.