Setting Notorious BIG/Spice Girl at night or close to night kinda makes a plot hole. The events Notorious Big and Spice Girl couldn't have been that long before the Metallica Fight so it's safe to assume that fight in the anime will take place at night. It makes no sense for kids to be playing football at night (unless they make the Metallica fight happen to day which means the group spend 6 hours doing nothing). The second plot hole is that Green Day/Oasis takes place at night. The trip from Sardegna and Rome is likely not 8-11 hours.