Tonkam had some legal problems when it published New Angel; because of its hentai content and in 1996, it entered into a venture with the Belgian publisher Ypnos to publish Korean manhwa.
The company had some legal problems when it published New Angel; because of its hentai content was forced to retire the product from the market. In 1996, Tonkam entered into a venture with the Belgian publisher Ypnos to publish Korean manhwa, but the experience was short-lived as Ypnos closed soon after. 
