He was nicknamed "Pare-san" because he called himself "a hero of the Palembang descent operation. However, Furusawa joined the aviation unit after the "Palembang attack," and director Shue Matsubayashi and others have stated that "that is left to us." Although it is not an actual descent operation, Furusawa himself appeared as a parachute member in the reproduction scene of the Palembang descent operation in "Kato hayabusa sento-tai " (Directed by Kajiro Yamamoto in 1944) who participated as an assistant director.