Ryotaro Okada
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Ryotaro Okada Email & Phone Number

Visiting Faculty at Business Breakthrough University
Location: Tokyo, Japan 9 work roles 3 schools
1 work email found @owasp.org LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

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Current company
Business Breakthrough University
Role
Visiting Faculty
Location
Tokyo, Japan
Company size
56 employees

Who is Ryotaro Okada? Overview

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Quick answer

Ryotaro Okada is listed as Visiting Faculty at Business Breakthrough University, a with 56 employees, based in Tokyo, Japan. AeroLeads shows a work email signal at owasp.org and a matched LinkedIn profile for Ryotaro Okada.

Ryotaro Okada previously worked as Founder, Chairman, and Executive Advisor at Asterisk Research, Inc. and Chief Security Advisor at Kobe Digital Labo Inc.. Ryotaro Okada holds Master, Business Administration from Kenichi Ohmae Graduate School Of Business.

Company email context

Email format at Business Breakthrough University

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*@owasp.org
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Profile bio

About Ryotaro Okada

Certified Information System Auditor (CISA)Master of Business Administration (MBA)Certified Scrum Master (SCM)Certified M&A Specialist(tech dd)OWASP Japan leadHardening Project organizerSpecialties: Information / Application SecurityOpen Source Software

Listed skills include Information Security, Start Ups, Leadership, Entrepreneurship, and 43 others.

Current workplace

Ryotaro Okada's current company

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Business Breakthrough University
Business Breakthrough University
Visiting Faculty
Tokyo, JP
Website
bbt.ac
Employees
56
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Company profile
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9 roles

Ryotaro Okada work experience

A career timeline built from the work history available for this profile.

Founder, Chairman, And Executive Advisor

Asterisk Research, Inc.

日本 東京都

Chief Security Advisor

Kobe Digital Labo Inc.

日本 兵庫県 神戸市

Japan Chapter Leader

Owasp

Visiting Researcher

Kenichi Ohmae Graduate School Of Business

Founder

Techstyle, Inc.

Tokyo, Japan

Advisory Board Member

Japan Ciso Association

Tokyo

Mar 2016 - Dec 2020

Guest Researcher

Information-Technology Promotion Agency, Japan (Ipa)

Tokyo, Japan

Jan 2006 - Dec 2013
Team & coworkers

Colleagues at Business Breakthrough University

Other employees you can reach at bbt.ac. View company contacts for 56 employees →

MK Masayuki Kambara Masayuki Kambara Colleague at Business Breakthrough UniversityYokohama, Kanagawa, Japan View → HT Hidetoshi Tashiro Hidetoshi Tashiro Colleague at Business Breakthrough UniversityTokyo, Japan View → SN Sara Noguchi Sara Noguchi Colleague at Business Breakthrough UniversityTokyo, Japan View → MT Megumi Tokushima Megumi Tokushima Colleague at Business Breakthrough UniversityTokyo, Japan View → SS Sakae Sugai Sakae Sugai Colleague at Business Breakthrough UniversityTokyo, Japan View → 加 加藤郁生 加藤郁生 Colleague at Business Breakthrough UniversityJapan View → YM Yuji Mishiro Yuji Mishiro Colleague at Business Breakthrough UniversityKamakura, Kanagawa, Japan View → 田 田近恵子 田近恵子 Colleague at Business Breakthrough UniversityJapan View → 更 更科久美子 更科久美子 Colleague at Business Breakthrough UniversityJapan View → TO Tatsuaki Ohara Tatsuaki Ohara Colleague at Business Breakthrough UniversityJapan View →
3 education records

Ryotaro Okada education

Master, Business Administration

Kenichi Ohmae Graduate School Of Business

Electrical And Electronics Engineering

Kobe City College Of Technology

Electric Engineering

Kobe City College Of Technology

Electronics

FAQ

Frequently asked questions about Ryotaro Okada

Quick answers generated from the profile data available on this page.

What company does Ryotaro Okada work for?

Ryotaro Okada works for Business Breakthrough University.

What is Ryotaro Okada's role at Business Breakthrough University?

Ryotaro Okada is listed as Visiting Faculty at Business Breakthrough University.

What is Ryotaro Okada's email address?

AeroLeads has found 1 work email signal at @owasp.org for Ryotaro Okada at Business Breakthrough University.

Where is Ryotaro Okada based?

Ryotaro Okada is based in Tokyo, Japan while working with Business Breakthrough University.

What companies has Ryotaro Okada worked for?

Ryotaro Okada has worked for Business Breakthrough University, Asterisk Research, Inc., Kobe Digital Labo Inc., Owasp, and Kenichi Ohmae Graduate School Of Business.

Who are Ryotaro Okada's colleagues at Business Breakthrough University?

Ryotaro Okada's colleagues at Business Breakthrough University include Masayuki Kambara, Hidetoshi Tashiro, Sara Noguchi, Megumi Tokushima, and Sakae Sugai.

How can I contact Ryotaro Okada?

You can use AeroLeads to view verified contact signals for Ryotaro Okada at Business Breakthrough University, including work email, phone, and LinkedIn data when available.

What schools did Ryotaro Okada attend?

Ryotaro Okada holds Master, Business Administration from Kenichi Ohmae Graduate School Of Business.

What skills is Ryotaro Okada known for?

Ryotaro Okada is listed with skills including Information Security, Start Ups, Leadership, Entrepreneurship, Management Consulting, Linux, Open Source, and Event Management.

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