Those Guru Curtain costumes at the beginning are a source of special pride for Nogizaka46, and a reminder that it isn't the expense of the wardrobe that makes an Idol group timeless, but the hearts of the members wearing them. At Nogizaka's debut at the AKB48 Request Hour Setlist Best 100 in 2012, the AKB groups wardrobes were orders of magnitude more expensive; however, it was Nogizaka46 and the simple costume they were wearing that made the news that day. Kazumin didn't waste any time leaving the stage when the performance was over, and it was a funny moment in a day that Nogizaka fans will always remember.