is it too late for peak autumn

a little questions. it’s fine if u do not have the answer to all but you can just answer to the best of knowledge for those that u know.

1) my travel destination for autumn is Tohoku at

Miyagi (specifically Naruko gorge),

Fukushima (Aizu Wakamatsu area and Tadami scenic line)

Yamagata (general)

Tochigi (Nikko).

should i make a visit literally now, am i too late to catch their peak?

2) are there any places i can charge my phone and power bank in or around the area of:

Aizu Wakamatsu

Nikko

Sendai

Tendo

anywhere is fine. just for general charging purposes

by joaocancelo07