Hirokazu Hamamura (浜村 弘一, Hamamura Hirokazu; born February 8, 1961), former Weekly Famitsu chief editor, now is president of Enterbrain. He is also the director of Kadokawa Group Holdings, Kadokawa Group Publishing, Kadokawa Games and Walker Books. His pen name is Hamamura Tsūshin (浜村通信).
Source: “Hirokazu Hamamura”, English Wikipedia (CC BY-SA 4.0), excerpt