It's a bit of a shame that the article is written only from the Japanese perspective. I would have been more interested in knowing China's position over this whole affair. Given that:
- The original investors were Chinese
- The video footage shown is hosted on a Chinese platform
- The signage on the videos for "restaurants" and "hospitals" in the videos is in Chinese
- "A Chinese-style drum would echo through the compound each time a deposit of over $100,000 was received"
And the fact that Thailand receives a great deal of Chinese tourists, I expect at least some of the kidnappings affecting Chinese citizens - and then some of the scam victims to be Chinese as well.
I would expect China to be more affected and to able to exert more influence over this situation than Japan.