Representative

Hiroki Mizukami

Building the environments where education and research can thrive — and the systems that support them.

  • •NEXTAID LTD (UK) — Founder & CTO (incorporated October 2025)
  • •CODEAID LLC — Founder & Representative Partner (founded 2018)
  • •Next Generation Children's Education Association — Representative Director (active since 2016, incorporated 2022)

Development record

Public sector
Public benefit programme portals, customs systems
Energy
Sales support and power transmission service systems for electricity retail liberalisation
Finance
Regional bank online banking (dozens of member banks), credit cards, securities
Telecommunications
Network equipment monitoring across all exchanges, automated facility design
Manufacturing
Vehicle inspection and production line management at automotive plants
Product development
Enterprise mail filtering product from planning through release and support (development lead)
Research institutions
Implementation support for an HPC system for physics computation
Education
Academic affairs system for a vocational college, new-graduate training instructor at an SI firm, regional online certification

Technical management of offshore development teams in China across multiple projects. Cross-border development capacity is maintained through NEXTAID LTD in the United Kingdom.

Certifications and registrations

2019

Approved use of the G20 Osaka Summit logo

Children's Programming Summit, Panasonic Stadium Suita

G20 Osaka Summit
Association (predecessor activity)
2021

Smart SME Supporter (Certified IT Support Organisation)

Renewed July 2026

Ministry of Economy, Trade and Industry
CODEAID
2022

Certified programme for the 30th anniversary of Japan-Ukraine diplomatic relations

Friendship radio programme produced

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Association
2022

Expo 2025 Osaka, Kansai — Co-Creation Challenge Partner

Expo 2025 Osaka, Kansai
Association
2023

Approved use of the G7 Hiroshima Summit logo

Support programme for the G7 Toyama-Kanazawa Education Ministers' Meeting — commemorative radio programme

G7 Hiroshima Summit Secretariat, Minister's Secretariat, Ministry of Foreign Affairs
Association
2023

SDGs Co-Creation Partner

Fujisawa City
Association
2025

SDGs Co-Creation Partner

Itabashi City, Tokyo
Association
2026

Certified programme for the city's 50th anniversary

Sakado City
Association
Registered

TEPRO Supporter Bank — Organisation Supporter

Approx. 1,600 registered schools

Tokyo Educational Support Organisation (TEPRO)
Association
2026

Endorsing organisation of the Declaration for Promoting Experiential Activities for Children

Listed among endorsing organisations (as of 28 July 2026)

Ministry of Education, Culture, Sports, Science and Technology
Association
2015-

Regional Public Human Resource

A programme of the Osaka City Citizens' Affairs Bureau

Osaka City
Individual
2015-2017

Regional Revitalisation Council — Citizen Member

Suita City
Individual
2024-2026

Yumepia Operating Citizen Committee Member

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Individual

HP Japan reseller