@japanwanderee: Hidden Autumn Train in Nagano 🍁🚂 Akazawa Natural Recreational Forest — a tiny forest railway passing through brilliant fall leaves and a clear mountain stream. Feels like a secret journey deep into Japan’s nature. ✨ #長野県 #nagano #naganojapan #naganojapan🇯🇵#japantravel #japantrip #autumninjapan #autumnleavesjapan