Big Field agreed to acquire 33.36% stake in Pharmarise Holdings Corporation (TSE:2796) from Toshimichi Ohno on January 15, 2018. Upon transaction completion, Big Field will hold 33.36% stake and Toshimichi Ohno's stake will reduce to 1.6% from 34.96% in Pharmarise Holdings Corporation. The transaction will be effective from January 16, 2018.