Governance Rasa Corporation

3023

JP3967450002

Industrial Machinery & Equipment

Market Closed - Japan Exchange Other stock markets 06:30:00 16/03/2026 GMT			5-day change	1st Jan Change
2,008.00 ^JPY	-0.20%		-0.25%	+10.27%

01-06	Tranche Update on Rasa Corporation's Equity Buyback Plan announced on November 26, 2025.	CI
11-26	Rasa Corporation announces an Equity Buyback for 100,000 shares, representing 0.9% for ¥200 million.	CI

Executive Committee: Rasa Corporation

Manager

Positions heldSince

Kunio Aoi

55 year

President

31/05/2025

Kazuaki Sakuragi

Chief Administrative Officer	31/05/2022
Investor Relations Contact	31/03/2019

Composition of the Board of Directors: Rasa Corporation

Director

CommitteesSince

Shuichi Imura

75 year

Chairman

31/05/2025

Tadashi Asakura

63 year

Audit Committee Chair

31/05/2019

Masanori Nagato

71 year

Audit Committee

31/05/2021

Masami Kuramochi

57 year

Director/Board Member

31/05/2023

Hiroyuki Kawauchi

60 year

Director/Board Member

31/05/2022

Hiroshi Yamaguchi

66 year

Director/Board Member	31/05/2021
Independent Dir/Board Member	31/05/2021

Yoko Ouchi

49 year

Director/Board Member

24/06/2020

Kazuaki Sakuragi

Director/Board Member

31/05/2022

Eriko Kawajiri

50 year

Director/Board Member	31/05/2023
Independent Dir/Board Member	31/05/2023

Kunio Aoi

55 year

Director/Board Member

25/06/2019

Latest Appointments: Rasa Corporation

13/04/23	Tabula Rasa HealthCare Raises Q1 Revenue Guidance; Names Brian Adams as President, CEO	MT
25/11/22	Analysis-Out of fashion: Gucci faces daunting task to replace top designer	RE
14/09/22	Tabula Rasa HealthCare Chairman, CEO Calvin Knowlton to Retire	MT
08/11/21	Tabula Rasa HealthCare CFO Named Co-President	MT

More news

Former Officers and Directors: Rasa Corporation

Insider

Positions held

SinceUntil

Akira Harada

Director/Board Member	31/05/2023	-
Independent Dir/Board Member	31/05/2023	-

Koji Moriwaki

Director/Board Member	31/05/2015	29/06/2021
Independent Dir/Board Member	31/05/2015	29/06/2021

Takashi Sera

Comptroller/Controller/Auditor	31/03/1976	-
Director/Board Member	31/05/2017	25/06/2019

Fumio Koyama

Chief Administrative Officer	30/11/2014	25/06/2019
Comptroller/Controller/Auditor	31/12/2005	31/03/2018
Director/Board Member	31/05/2014	25/06/2019
Public Communications Contact	31/12/2005	30/11/2014
Corporate Officer/Principal	31/12/2005	30/05/2018

Osamu Tsuchiya

Director/Board Member	31/03/2010	26/06/2018
Chief Tech/Sci/R&D Officer	31/03/2010	31/03/2017
Human Resources Officer	31/03/2010	31/03/2017
Sales & Marketing	31/03/2010	26/06/2018

Takehiro Honma

Director/Board Member	31/01/1989	26/06/2018
Corporate Officer/Principal	30/05/2018	26/06/2018
Sales & Marketing	10/08/2011	31/03/2017

Koichiro Kakihara

Director/Board Member	31/05/2017	-
Independent Dir/Board Member	31/05/2017	-

Toshiaki Karatsu

Director/Board Member	31/05/2014	-
Independent Dir/Board Member	31/05/2014	-

Toshio Nakanishi

Director/Board Member	31/05/2009	31/05/2012
Sales & Marketing	31/03/2008	31/05/2012
Director/Board Member	31/05/2016	25/06/2019

Yutaka Aizawa

Chief Administrative Officer	31/12/2006	-
Director/Board Member	31/12/2006	-
Investor Relations Contact	31/12/2006	-
Corporate Officer/Principal	10/08/2011	-

Takashi Ohoka

Chief Administrative Officer	30/05/2018	31/07/2018
Director/Board Member	31/05/2009	-
Investor Relations Contact	09/08/2011	-
Corporate Officer/Principal	31/03/2015	30/05/2018
Sales & Marketing	31/12/2004	31/03/2015

Haruhiko Kurita

Comptroller/Controller/Auditor

10/08/2011

Takashi Suzuki

Chief Administrative Officer	09/08/2011	-
Director/Board Member	09/08/2011	-

Yoshihiro Kubota

Chief Administrative Officer	31/07/2018	27/06/2022
Comptroller/Controller/Auditor	15/10/2019	31/03/2020
Director/Board Member	31/05/2017	-
Chief Tech/Sci/R&D Officer	31/07/2021	31/03/2022
Investor Relations Contact	31/07/2018	27/06/2022
Corporate Officer/Principal	31/05/1990	31/07/2018
Sales & Marketing	27/06/2022	-

Toshihiro Furuya

Director/Board Member	31/03/1976	-
Corporate Officer/Principal	31/03/1976	-

Nobutoshi Ito

Director/Board Member	31/05/2007	-
Chief Operating Officer	31/05/2007	31/03/2012
Corporate Officer/Principal	31/03/2006	31/03/2008
Sales & Marketing	31/03/1999	27/06/2022

Shigeru Sawamoto

Director/Board Member	09/08/2011	-
Sales & Marketing	09/08/2011	-

Shunsuke Shimajiri

Comptroller/Controller/Auditor

Hideaki Aimu

Chief Tech/Sci/R&D Officer	30/09/2019	-
Human Resources Officer	-	30/09/2019

Takehiko Tabata

Director/Board Member	09/08/2011	-
Sales & Marketing	09/08/2011	-

Age distribution of managers

Parity Men Women

Male	8
Female	2

Of which Executive Committee

Male	2
Female	0

Of which Directors

Male	8
Female	2

Rasa Corporation is mainly engaged in resource and metallic materials related business. The Company operates in six business segments. The Resources and Metallic Materials-related segment imports, exports and sells mineral products, mainly including zircon sand, and other goods. The Industrial and Construction Equipment-related segment engages in sale and maintenance of delivery equipment, and sale, rental and maintenance of shield tunneling machines and other construction machines. The Environment Facilities-related segment imports and sells high-pressure pumps. The Plant and Equipment Construction-related segment engages in design, construction and maintenance work related to plant and related equipment construction in various fields. The Chemical-related Products segment involves in the production and sale of plastics and chemicals. The Real Estate Rental-related segment leases real estate properties.

Employees

258

Sector

Industrial Machinery & Equipment

Calendar

03-30 - Ex-dividend date - 36 JPY

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