TOKYO, Dec. 22, 2023 /PRNewswire/ — NTT DOCOMO Ventures, Inc. (Head office: Minato-ku, Tokyo; CEO: Jun Yasumoto; hereinafter “NDV”) announces that they will invest in BLOCKSMITH&Co. Head office: Minato-ku, Tokyo; CEO: Tetsuya Sanada; hereinafter “BLOCKSMITH”), a web3 company that…