In 1939, a certain Mr. Kihara in the Government-General's department of investigation asked Chairman Takayama of Taiwan Development to dispatch 90 geisha and prostitutes to Hainan, and lent him ￥ 30,000 for operating capital.
一九三九年，台灣總督府的調查課課長木原就曾委託台拓理事高山派遣藝妓及娼妓共九十人赴海南島，且貸款三萬圓營業資金。