Collabrium Japan Acquisition Corp (JACQ) was a blank-check company sponsored by Collabrium that went public in 2014, targeting business combination opportunities in Japan and the broader Asia-Pacific region. The vehicle filed on Form 6-K as a foreign private issuer, reflecting its offshore corporate structure typical of Japan-focused SPACs of that era. Its sector mandate centered on Japanese operating companies at a time when institutional appetite for Japan-facing investment vehicles was elevated amid domestic economic policy shifts. The company has since concluded its SPAC lifecycle. For comprehensive filing history, deal timeline, sponsor background, and full data on JACQ and thousands of other SPAC vehicles, sign up for full access at SpacDesk.