Nova is suspected of refusing to refund the correct amount to students and lying to them about the cancellation process, sources said.If Nova is found to have violated the law on certain business transactions, the industry ministry could impose disciplinary measures, including a temporary ban on collecting new students, they added.
A public relations official at Nova acknowledged the offices were inspected by the ministry.
http://www.asahi.com/english/Herald-asahi/TKY200702160266.html