KAYInvestment Ltd. acquired 5.1% stake in TOVIS Co.,Ltd (KOSDAQ:A051360) on May 24, 2017. KAYInvestment acquired 0.85 million shares of TOVIS. KAYInvestment Ltd. completed the acquisition of 5.1% stake in TOVIS Co.,Ltd (KOSDAQ:A051360) on May 24, 2017.