Collabrium Japan Acquisition Corp (JACQ) was a blank-check company sponsored by Collabrium that filed as a foreign private issuer with the SEC, submitting a 6-K in February 2015. The vehicle targeted acquisition opportunities in Japan, reflecting a cohort of Asia-focused SPACs that sought to leverage cross-border deal flow during that period. As a foreign private issuer, JACQ filed periodic reports under the 6-K framework rather than the domestic 10-Q and 10-K structure, a distinction common among SPACs with non-U.S. operational ties. The company's status has since resolved given the elapsed time since its active filing period. Sign up at SpacDesk for full historical filings, sponsor records, and deal-outcome data on JACQ and hundreds of other SPACs.