Ryu Sakuma

Ryu Sakuma: Email & Phone Number

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Campaign Coordinator at Amnesty International Japan|Amagasaki, Hyogo, Japan

Position:

Campaign Coordinator at Amnesty International Japan

Location:

Amagasaki, Hyogo, Japan

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Last updated: 2026-04-25
Updated: 2026-04-25

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Work Experience 21 years

Campaign Coordinator at Amnesty International Japan

Feb 2026 - Current

Humanitarian Aid Worker / Social Worker at Self-employed

Mar 2023 - Current

Client Care Worker - Relief at Na-Me-Res (Native Men's Residence)

Jul 2024 - Feb 2025

Community Program Lead at West Neighbourhood House

Jul 2024 - Jan 2025

HQ Sub-manager, Middle East Region at Peace Winds

Apr 2023 - Mar 2024

Outreach Officer at PHD Foundation

Jul 2022 - Mar 2023

Social Worker at Kamagasaki Support Organization

Dec 2021 - Jun 2022

Social Worker at Osaka City Chuo-ku Council of Social Welfare

May 2021 - Dec 2021

Project Officer (Camp Coordination and Camp Management) at IOM - UN Migration

Apr 2018 - Nov 2020

Program Coordinator at Peace Winds Japan

Aug 2017 - Mar 2018

Urban Development Expert at The World Bank Group

May 2016 - Jun 2017

Senior Researcher, Disaster Management Bureau at Cabinet Office, Government of Japan

Aug 2015 - Mar 2016

Country Representative, Kenya at Peace Winds

May 2012 - Oct 2012

Country Rep, Wash/Education/Emergency Relief/Shelter Program Coordinator, South Sudan, Tohoku, Haiti at Peace Winds

Oct 2008 - May 2012

Business Coordinator, Libya at Taichi Holding Limited

Apr 2006 - May 2008

Intern, Kenya at CanDo

Apr 2005 - Oct 2005

Ryu Sakuma started working in 2005, then the employee has changed 13 companies and 14 jobs. On average, Ryu Sakuma works for one company for 1 year 2 months.

Their professional focus is Camp Management, Certified Social Worker, and GIS across 3 core areas.

Education

Master of Urban and Regional Planning at Portland State University

University of the Philippines

Bachelor of Arts (B.A.) at 立命館大学 / Ritsumeikan University

Frequently Asked Questions

What is Ryu Sakuma's email address?

SignalHire found a verified business email address for Ryu Sakuma: *******@gmail.com.

What is Ryu Sakuma's phone number?

SignalHire found a verified phone number for Ryu Sakuma: +81-***-***-7151.

How do I contact Ryu Sakuma at Amnesty International Japan?

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What is Ryu Sakuma's professional background?

Ryu Sakuma has 21 years of professional experience. They have held roles including Humanitarian Aid Worker / Social Worker, Client Care Worker - Relief, and Community Program Lead at companies such as Self-employed, Na-Me-Res (Native Men's Residence), and West Neighbourhood House. Their education includes Master of Urban and Regional Planning from Portland State University, and University of the Philippines.

Is Ryu Sakuma's contact information up to date?

Yes. Ryu Sakuma's SignalHire profile was last updated on 25 April 2026, reflecting their current position as Campaign Coordinator at Amnesty International Japan.

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