トレインカップ【急行 川中島】

Traincup Kyuukou Kawanakajima (Kawanakajima Express) rounds out Shusenkurano's train-themed 180ml souvenir cup series from the oldest brewery in Nagano Prefecture. The brewery's local nigori sake is said to have been consumed by Uesugi Kenshin's troops at the Battle of Kawanakajima. Specific grade, rice variety, and polishing ratio are not publicly listed.