尊王攘夷
Owing to attacks in 1861 and 1862, the British Legation was moved to Yokohama. On January 31, 1863, Takasugi Shinsaku led a squad and set fire to the construction site for a new legation building in Gotenyama, Shinagawa, as a part of the Sonnō jōi movement (revere the emperor, expel the barbarians), and the site became unusable.