*** 4/16 16:40 Core Concept Technologies Inc. submitted "Notice of Acquisition of Shares of Pro-X Co., Ltd. (Making it a Subsidiary)"  *** 4/16 16:40 Core Concept Technologies Inc. submitted "Notice of Acquisition of Shares of Digital Design Services Co., Ltd. (Making it a Subsidiary)"  *** 4/16 16:00 DyDo GROUP HOLDINGS, INC. submitted "Notice Regarding Changes in the Chairperson and Member of the Nominating and Compensation Committee"  *** 4/16 16:00 DyDo GROUP HOLDINGS, INC. submitted "Notice Regarding Disposal of Treasury Stock for Restricted-Stock-Based Compensation"  *** 4/16 16:00 LY Corporation submitted "Regarding Administrative Guidance Issued by the Ministry of Internal Affairs and Communications"

KOKEN BORING MACHINE CO., LTD. [6297] [E01699]