The First Chōshū expedition (Japanese: 第一次長州征討) was a punitive military expedition by the Tokugawa shogunate against the Chōshū Domain in September–November...

The Second Chōshū expedition (Japanese: 第二次長州征討), also called the Summer War, was a punitive expedition led by the Tokugawa shogunate against the Chōshū...

Chōshū expedition (Japanese: 長州征討) may refer to either of two military expeditions led by the Tokugawa Shogunate in Japan in the 19th century: First Chōshū...