A girl terrified of heights climbing real mountains isn't the setup, it's the excuse. What hits is watching her realize the person holding her back isn't the mountain, it's her own voice. Season 2 stretches into proper episodes and lets you sit with these four girls long enough that their small victories feel like yours, their doubts feel familiar, and every summit becomes a conversation about who you're becoming. The landscape art is so precise it stops being scenery and becomes a character itself. This is a show that knows the real climb is always internal.
Aoi Yukimura, a shy first-year high school student who is afraid of heights, returns for more mountaineering with her energetic childhood friend Hinata Kuraue. With middle schooler Kokona Aoba and their knowledgeable senior Kaede Saitou, the girls take on camping out in a backyard, schoolwork over the summer, and eventually a climb on the mountain Aoi has long dreamed of. An overnight camp in Hinata's yard, complete with curry and a striking sunrise, sparks their wish to sleep out on a real peak, and the four set off for Mt. Mitsutouge, which offers a view of Mount Fuji. On hikes around Japan they grow closer and meet new friends along the way, in a gentle, comic slice-of-life adventure.