Choryang-dong wakan was the Japanese residential area that was newly constructed all around Ryuto-zan park in Nampo-dong, Jung Ward, Busan Metropolitan City in 1678, having an ample area of 330,000 square meters.
1678年、現在の釜山広域市中区南浦洞の龍頭山公園一帯に新築された日本人居留区で、10万坪もの面積があった。