The Nakasendō is the old "Central Mountain Route" between Edo and Kyoto, and its best-known stretch runs through the Kiso Valley, from Narai-juku to Tsumago and Magome in Nagano and Gifu.
This route follows six stops west along the Kisoji, the valley road that became part of the Nakasendō: the highest post town, a checkpoint, a town rebuilt after a flood, and two villages restored so well that you can still walk the road between them. Station numbers are counted from Edo.
Sanada Yukimura's story runs from Ueda Castle to exile in Kudoyama and a last stand at Osaka Castle, Sanada Maru and Tennōji. He held Ueda against a far larger Tokugawa army in 1600, then died in 1615.
The route follows him from the Sekigahara campaign through exile below Mount Kōya to the Winter and Summer sieges of Osaka. Some sites are marked approximately, because the sources do not give exact spots.
In 1832 the printmaker Hiroshige travelled the Tōkaidō, the road from Edo to Kyoto, and made it into The Fifty-three Stations of the Tōkaidō. This route follows seven of his prints, from the bridge where the road began to the bridge where it ended.
Each stop pairs a print with what is there today: a rebuilt checkpoint, a long river bridge, a shrine, a preserved post town. Scholars debate whether Hiroshige saw every station himself, so the pins mark the places, not his exact viewpoints.
