Notice Regarding Relocation of the Head Office

Nikkiso Co., Ltd. (the “ Company ”) hereby announces that, at the meeting of the Board of Directors held today, it resolved to relocate its head office as follows 1. New Head Office Location New Address: Meiji Yasuda Shinjuku Building, Nishi-Shinjuku 1-chome, Shinjuku-ku, Tokyo (Lot number not yet determined) (For reference) Current Location: 4-20-3, Ebisu, Shibuya-ku, Tokyo 150-6022 2. Relocation