Koa-Sha Media Viet Nam (Ntnn) LTD Address: Zoom 1901 #19, 37 Ton Duc Thang, Ben Nghe Ward, District 1, Ho Chi Minh City Enterprise code: 0312591333 Phone: 02822216302 Representative: Mitsuhiro Ezuka Adress: Zoom 1901 #19, 37 Ton Duc Thang, District 1, Ho Chi Minh City Ben Nghe Ward, District 1, Ho Chi Minh CityFounding date: 18 - 12 - 2013