[Anime] Yama no Susume: Second Season

Recap: Aoi is an indoors-type girl who is afraid of heights. Hinata likes the outdoors, specifically climbing mountains. So both of them, together with a few friends, start going on ever longer hikes into the mountains. After their previous excursions... will more ambitious mountains await? AniDB

You should be watching season two of loli mountain climbers. As expected, the first episode was very good and I'm glad the episodes are now 15 minutes instead of 5. Go watch season one if you haven't already. It won't take long and it's a great SoL in my opinion.

I took the 30 minutes to watch season 1. Its interesting enough to watch season 2. I'm glad season 1 was written in a continuous style and not trying to squeeze too much into a 5 minute piece.