About Green Resource Plant

A small, dedicated team with a clear mission: to provide Japanese readers with information they can genuinely trust — presented with clarity, care, and respect.

A reader engaged with Green Resource Plant content
2012Founded in Tokyo

Born from a Belief in Good Information

Green Resource Plant was founded in 2012 by a small group of editors, researchers, and designers who shared a concern: that truly useful, carefully verified information was becoming harder to find amid the noise of the digital age.

We began with a simple proposition — to create a platform that treated its readers with the same respect one would offer a trusted friend seeking advice. No sensationalism. No misdirection. Only content that was researched, reviewed, and genuinely useful.

Over fourteen years, we have grown from a modest newsletter to a full-scale information platform, publishing articles and resources across dozens of categories relevant to contemporary Japanese life. Our reader base has grown organically, built almost entirely through word of mouth — which we consider our most valued endorsement.

Our office is located in the Ueno district of Tokyo, a neighborhood that itself embodies the balance of history and modernity that we strive to reflect in our work.

Our Editorial Values

These principles guide every article, resource, and communication we produce.

01

Accuracy Above All

We verify every claim before publication. Our editorial team traces sources to their origin and welcomes correction when readers identify inaccuracies.

02

Clarity of Expression

We believe complex ideas can be communicated clearly without losing depth. Our writing aims to be accessible to any motivated reader.

03

Respectful Tone

We write as if speaking to a respected colleague — politely, without condescension, and always with the reader's dignity in mind.

04

Cultural Sensitivity

We are deeply aware of the nuances of Japanese culture and society. Our content reflects this understanding with care and appropriate context.

05

Independence

Our editorial decisions are made without commercial interference. We do not accept payment for coverage and disclose all partnerships transparently.

06

Continuous Improvement

We update older content to reflect new information, and we actively seek feedback from our readers to improve what we offer.

Our Editorial Team

A small, experienced team committed to quality over quantity.

Hiroshi Yamamoto, Editor-in-Chief

Hiroshi Yamamoto

Editor-in-Chief & Co-Founder

With 20 years in publishing, Hiroshi leads our editorial direction with a commitment to accuracy and thoughtful communication. Graduated from the University of Tokyo, Faculty of Law.

Keiko Tanaka, Senior Editor

Keiko Tanaka

Senior Editor — Culture & Society

Keiko brings deep expertise in Japanese cultural studies and has been writing for Green Resource Plant since 2014. Her articles on traditional arts are among our most widely shared.

Takeshi Mori, Resources Director

Takeshi Mori

Resources Director

Takeshi oversees the development and curation of all practical resources. His background in educational design ensures that every guide and template is genuinely usable.

14 Years of Trusted Service

2012

Green Resource Plant founded in Tokyo. First newsletter edition published with 200 subscribers.

2015

Launched the full website with article archive and free resource library. Reached 5,000 readers.

2018

Expanded editorial team to six members. Introduced annual Japan Reference Library publication.

2022

Celebrated 10-year anniversary. Passed 30,000 monthly readers. Complete website redesign.

2026

Now serving 48,000+ monthly readers with 1,200+ articles and 340+ free resources.

We Would Be Honored by Your Readership

Whether you are a long-time reader or encountering Green Resource Plant for the first time, we warmly welcome you. If you have any questions, feedback, or would like to contribute, we would be genuinely pleased to hear from you.

Get in Touch