Talk:Spring 2015 Event/@comment-26340617-20150429051755/@comment-26348726-20150429054713

Yes, going to that difficulty selection screen and then *picking a different difficulty* resets the boss gauge. If you try to pick a new difficulty though, it gives you a warning that doing so would reset the boss gauge...at which point you had the choice of canceling your choice :P If you don't want to change the difficulty, just press 変更しない at the bottom-right corner.