What technologies does Code for Japan use?

Code for Japan uses Route 53, Gmail, Outlook, Google Apps, Mobile Friendly. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the Founder of Code for Japan?

Hal Seki is the Founder at Code for Japan. Get verified contact information on StackWho.

Where is Code for Japan located?

Code for Japan is based in Shibuya, Tokyo, Japan.

Code for Japan

code4japan.org

civic & social organization

code4japan.org

Shibuya, Tokyo, Japan

11-50 employees

36000 revenue

LinkedIn Profile

About Code for Japan

oss, govtech, open source, community, opendata, tech for good, civic tech, open science, civic & social organizations, volunteer participation, government, non-profit, event organization, other similar organizations (except business, professional, labor, and political organizations), hackathons, community participation, open community

Code for Japan's Tech Stack

Decision Makers at Code for Japan

1 contact

Hal Seki

Founder

h***@code4japan.org Sign up to view

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7 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Code for Japan uses Route 53, Gmail, Outlook among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Code for Japan's Position in the StackWho Database

• Code for Japan is 1 of 1,755 civic & social organization companies tracked in StackWho.
• 1,753 civic & social organization companies in our database have verified decision-maker emails (100% of the cohort).
• 1,660 companies in Tokyo are in the StackWho database.
• 889 civic & social organization companies are in the 11-50 employee range (same size as Code for Japan).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Code for Japan use?

Code for Japan uses Route 53, Gmail, Outlook, Google Apps, Mobile Friendly, Google Tag Manager, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Code for Japan?

StackWho has verified email addresses for 1 decision maker at Code for Japan. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Code for Japan directly for sales, recruiting, or partnerships.

What industry is Code for Japan in?

Code for Japan operates in the civic & social organization industry, headquartered in Shibuya, Tokyo, Japan. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Code for Japan's contact data?

Yes. StackWho Pro members can export decision maker contact data for Code for Japan and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.