article: Tōsandō
links: Comparison of regions of Japan Akita Prefecture Iwate Prefecture Honshū Dewa Province Asuka period Gifu Prefecture Mino Province Circuit (political division) Gunma Prefecture Miyagi Prefecture Ōmi Province Tōhoku region Aomori Prefecture Shiga Prefecture Kōzuke Province Louis-Frédéric Fukushima Prefecture Mutsu Province Hida Province Shimotsuke Province Gokishichidō Tochigi Prefecture Isaac Titsingh Nagano Prefecture Provinces of Japan Shinano Province