 Complete the following phrase:  She was designated as an auxiliary submarine chaser at the Kure Naval District and her conversion was completed at the Innoshima, Hiroshima shipyard of Osaka Iron Works on 24 October 1941. Her commanding officer was Reserve Lieutet J.G. Suzuki Kanji 鈴木完爾. She was attached to the 91st Subchaser Division along with auxiliary subchaser Sho Maru No. 6 and auxiliary netlayer Choko Maru, 9th Base Force, Southern Expeditionary Fleet, Combined Fleet. The 9th Base Force was based at Cam Rahn Bay, French Indochina which had been 