Collabrium Japan Acquisition Corp, trading under the ticker JACQ, is a blank-check company sponsored by Collabrium that filed an amended registration statement on Form F-1/A with the SEC in October 2012. The company was organized as a foreign private issuer and targeted acquisition opportunities in the Japanese market, positioning itself within the cross-border M&A and Asia-Pacific deal-making sector. The F-1/A filing reflects an amendment to its initial public offering registration, placing its IPO activity in the 2012 timeframe. As a Japan-focused SPAC, JACQ represented an early example of geographically targeted blank-check vehicles seeking to bridge U.S. capital markets with Japanese corporate assets. Sign up for SpacDesk to access full filing history, sponsor profiles, and deal-tracking data on JACQ and hundreds of other SPACs.