Legoland Japan ride reliability

1. 1Kai's Sky Masters6d 8h lost · 20 breakdowns · down on 56 of 59 days 65.8%
2. 2Flying NINJAGO3d 3h lost · 12 breakdowns · down on 52 of 59 days 83.1%
3. 3The Dragon2d 8h lost · 14 breakdowns · down on 56 of 59 days 87.3%
4. 4Anchors Away!2d 3h lost · 17 breakdowns · down on 52 of 59 days 88.5%
5. 5Cargo Ace2d 0h lost · 11 breakdowns · down on 54 of 59 days 89.1%
6. 6Merlin's Flying Machines18h 56m lost · 17 breakdowns · down on 50 of 59 days 96.1%
7. 7Beetle Bounce11h 59m lost · 24 breakdowns · down on 52 of 59 days 97.5%
8. 8Rescue Academy10h 39m lost · 0 breakdowns · down on 48 of 59 days 97.7%
9. 9Coast Guard HQ9h 54m lost · 11 breakdowns · down on 53 of 59 days 97.9%
10. 10Cat Cloud Busters6h 40m lost · 5 breakdowns · down on 50 of 59 days 98.6%
11. 11Dragon's Apprentice6h 22m lost · 7 breakdowns · down on 53 of 59 days 98.6%
12. 12City Airport6h 15m lost · 4 breakdowns · down on 50 of 59 days 98.6%
13. 13Brick Party6h 14m lost · 5 breakdowns · down on 51 of 59 days 98.7%
14. 14S.Q.U.I.D. Surfer5h 16m lost · 3 breakdowns · down on 48 of 59 days 98.8%
15. 15Splash Battle5h 6m lost · 7 breakdowns · down on 50 of 59 days 98.9%
16. 16Lost Kingdom Adventure4h 49m lost · 5 breakdowns · down on 54 of 59 days 99%
17. 17Imagination Celebration4h 42m lost · 4 breakdowns · down on 50 of 59 days 99%
18. 18DUPLO® Express4h 1m lost · 3 breakdowns · down on 48 of 59 days 99.1%
19. 19Submarine Adventure3h 35m lost · 5 breakdowns · down on 50 of 59 days 99.2%
20. 20Observation Tower3h 12m lost · 2 breakdowns · down on 49 of 59 days 99.3%
21. 21Police Building Experience3h 15m lost · 1 breakdown · down on 45 of 59 days 99.4%
22. 22Merlin's Challenge2h 54m lost · 2 breakdowns · down on 48 of 59 days 99.4%
23. 23Jr. Driving School1h 42m lost · 1 breakdown · down on 48 of 59 days 99.6%
24. 24Driving School1h 35m lost · 0 breakdowns · down on 48 of 59 days 99.7%
25. 25LEGO ® Factory Tour1h 21m lost · 0 breakdowns · down on 47 of 59 days 99.7%

Breakdowns cluster at 2pm, with 46 of the 168 recorded closures starting in that hour - so the ride you most want is safest earlier in the day, not saved for last. A further 676 rides simply were not running at opening, which is a late start rather than a fault and is counted separately. A further 12 closures start in the 5pm hour, when the park is shutting - those are rides finishing their day, not failing, so they are left out here.

The worst day in this window was 6 Jul, when 42.3% of the park's ride hours were lost and 19 of 36 rides went down at some point.