It's a mystery to me how US citizens can attempt to get control of a Japan based company through US courts?? Can someone explain that to me?
It's like US court currently ruling on Argentine national debt!! how the hell does that happen?
"...paving the way for the company to complete the sale of its business."
In this case, the US citizens are not getting control, this action is part of settling the class-action lawsuit against Gox.
You are kind of missing my point, why does having some shareholders in USA give the USA (or any other country for that matter) ANY kind of juristiction over a foreign company? US courts have no enforcement power in Japan, seems totally messed up logically to me.
If an Icelandic court said it was going to order Google to break up it's search monopoly (say), how much attention would the USA pay to that? Seems to me to be just another abuse of world power by US.