Well, when you get to my age, that much walking is a pain.
Artist's commentary
Hang in There Kogasa-san 2446
There was actually a plan to cross to Hatsushima via ferry and play around there, but Hatsushima and the lighthouse only had athletic fields, and it required a lot of walking, so we scrapped that plan.
It's a recommended route for LovePlus fans, though (sweat)