President	Mr. Yoichi Tanaka
Director	Mr. Yoshihiko Koura
Director General Manager, Head of Pipe and Materials Business Division	Mr. Shoji Kawano
Director Senior Executive Officer General Manager, Head of Administration Division	Mr. Kazuhiro Ide
Director	Mr. Makoto Miyaji
Auditor	Mr. Makoto Kawahara
Auditor	Mr. Kenji Miyamoto