Calisa Acquisition Corp Right (ALISR) serves as a right associated with Calisa Acquisition Corp, a blank check company, or special purpose acquisition company (SPAC), formed to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. The rights entitle holders to receive one-tenth (1/10) of one share of common stock upon consummation of an initial business combination, subject to potential redemption or separation terms outlined in the SPAC's governing documents; they do not confer voting rights or entitle holders to any liquidation distributions from trust proceeds unless converted prior to the business combination deadline. Headquartered in New York, New York, and founded in 2024, the company targets opportunities primarily in the financial services, technology, and consumer sectors across North America, with no current operating subsidiaries or parent relationships disclosed. As of late 2025, no major acquisitions, mergers, partnerships, funding rounds, product launches, or strategic shifts have been publicly announced for Calisa Acquisition Corp, which remains in the pre-combination phase with ongoing extensions possible for its initial business combination search.