Hidetoshi Segi

Profile
Tenure
2025 – Present
Years in office
1.8 years
Name in Japanese
瀬木英俊
Title at appointment
Representative Director, President
Performance in office
Rohto Pharmaceutical
Performance in office
FY2025FY2026Change
Revenue¥308.6billion¥343.7billion+11%
Net margin10%10%±0.0pt
SugimotoSegi
Revenue¥343.7 billionNet margin10%2021/32026/3
Revenue¥343.7 billionNet margin10%2021/32026/3
Tenure

Tenure

Background

He joined Nippon Vicks (now Procter & Gamble Japan) in April 1985 and spent 12 years at the foreign consumer goods company. He moved to Rohto Pharmaceutical in June 1997, serving as Deputy General Manager of the Business Development Headquarters and General Manager of Development Planning from April 2009, and Deputy General Manager of the Corporate Planning Headquarters and General Manager of Corporate Planning from June 2011. He became an Executive Officer in June 2012 and a Director in June 2018, also serving as Chief Information Officer from June 2019 and Chief Strategy Officer from March 2022. His career was long centered on business development and corporate planning.

Selection

He became Managing Director in June 2023, and in 2025 became President, succeeding Masashi Sugimoto. The promotion came 28 years after he moved to Rohto and 13 years after he became an Executive Officer. His predecessor had been recruited from outside, from Takeda Pharmaceutical, and with him the post returned to someone from within the company. In the fiscal year ended March 2025, the year before he took office, consolidated net sales were ¥308.6 billion and operating income ¥38.9 billion.

Initiatives

In the fiscal year ended March 2026, his first year, consolidated net sales were ¥343.7 billion, operating income ¥41.1 billion and net income ¥34.2 billion, all above the previous year. Since his tenure has lasted only one fiscal year, there are not yet any facts that can be recorded as decisions.

Career

Career

Nippon Vikkusu

Date Position
Apr 1985 Joined

Nippon Vuikkusu

Date Position
Apr 1985 Joined
May 1997 Left the company

Rohto Pharmaceutical

Date Position
Jun 1997 Joined
Apr 2009 Deputy General Manager of Headquarters, Business Development Headquarters and General Manager, Development Planning Department
Jun 2011 Deputy General Manager of Headquarters, Corporate Planning Headquarters and General Manager, Corporate Planning Department
Jun 2012 Executive Officer
Jun 2018 Director
Jun 2019 Chifuinfomeshonofisa
Mar 2022 Chifusutoratejiofisa
Jun 2022 Director
Jun 2023 Managing Director
2025 Representative Director, President
References 1

References (Japanese primary sources)

  • ロート製薬 有価証券報告書【役員の状況】