| Partner | ARIHARA Hitoshi |
- Managing Partner CHIBA Hiroshi
- Managing Partner Hiro Rokugawa
- Partner TOKUNAGA Hirohisa
- Partner•Patent Attorney KANDA Tomohiro
- Partner SAWADA Yoshiaki
- Partner SAKURAMACHI Naoki
- Doctor•Partner HIRANO Daisuke
- Partner ARIHARA Hitoshi
- Judicial Scrivener YAMAZAKI Naoki
- Guest Certified Administrative Procedures Legal Specialist MORI Kazumasa
- Guest Judicial Scrivener HAYASHI Shingo
