Makes sense. It's currently a bit chilly in Japan with averages around 15°C / 59°F with Hokkaido going as low as 8°C / 46°F. They are not properly dressed for these conditions.
(figure i should sprinkle in a bit of context cuz i forgot to do so the first time i worked on this) the top right panel is a reference to "Passione 24 Hours", a series of video game corruptions of the PS2 game GioGio's Bizarre Adventure (basically a video game adaptation of jojo part 5); and the exact frame that it's parodying can be found around 8 minutes into this video of said series.