Seishirō Itagaki
On 12 September 1945, a surrender instrument was signed at the Singapore Municipal Building. This was followed by a celebration at the Padang, which included a victory parade. Lord Louis Mountbatten, Supreme Allied Commander of South East Asia Command, came to Singapore to receive the formal surrender of the Japanese forces in the region from General Seishirō Itagaki on behalf of General Hisaichi Terauchi. A British military administration, using surrendered Japanese troops as security forces, was formed to govern the island until March 1946.