Johan Petro isn't the only member of the Nets organization helping victims of Japanese earthquake and tsunami.  Mikhail Prokhorov's Canadian prefab home company is sending 1,000 housing units to the devastated area. 

Viceroy Homes, an Ontario-based company, is part of Opin Investments, Prokhorov's Russian property development firm.  The units are basic containing a common area, bedroom, kitchen and washroom and are being offered "close to cost". 

Petro is working with Save the Children to raise awareness of the plight of the smallest victims of the tragedy.

• Opin Sends Houses to Japan - Moscow Times