KDDI Corporation (TSE:9433) intends to acquire additional 10% stake in Internet Initiative Japan Inc. (TSE:3774) from Nippon Telegraph and Telephone Corporation (TSE:9432) for ¥51.2 billion on May 18, 2023. DC Advisory acted as a financial advisor to KDDI Corporation (TSE:9433). Tatsuya Tanigawa and Yoshito Wakabayashi of Nishimura & Asahi acted as legal advisor to KDDI Corporation (TSE:9433).