Got the "Sweaty Manners" reward with Pikmin

To get the "Sweaty Manners" reward as quickly as possible, I used Pikmin shortly after the event started and submitted it as soon as I passed 8000 steps. On the next day, 9/2, I received the 50 yen coupon for "Sweaty Manners," and when I used it at 7-11, it turned into a 55 yen discount coupon. I can't believe I submitted it at just over 8000 steps, when I actually walked over 27,000 steps that day, almost 30,000🤣