Nippon BS Broadcasting Corporation (TSE:9414) acquired Rironsha Co., Ltd. and Kokudosha co.,ltd. on January 11, 2018. Upon completion, Rironsha Co., Ltd. and Kokudosha co.,ltd. became subsidiaries of Nippon BS Broadcasting Corporation. Nippon BS Broadcasting Corporation (TSE:9414) completed the acquisition of Rironsha Co., Ltd. and Kokudosha co.,ltd. on January 11, 2018.