Las Vegas, NV, Tokyo, Japan, Sept. 15, 2025 (GLOBE NEWSWIRE) -- Relativity Acquisition Corp. (“Relativity”) today announced that on September 8, 2025, Instinct Bio Technical Company Inc. (“Instinct Bio”) publicly filed with the U.S. Securities and Exchange Commission (“SEC”) a registration statement on Form F-4 (the “Form F-4”) in connection with Relativity’s previously announced proposed business combination (the “Business Combination”) with Instinct Brothers Co., Ltd. (“Instinct Brothers”), a vertically i ...