I'm Going to Relax in a Hot Spring for a While!

I'm Going to Relax in a Hot Spring for a While!

Available on Prime Video, Crunchyroll
S1 E9: Kaoru and her companions find a hot spring in the mountains. As they're relaxing in the water, three unfamiliar boys show up and invite them to their nearby village, but their invitation seems to be concealing an ulterior motive.