Not just

Professor Poop!   
Come see our BESTSELLERS!




Established in 2010 by Shuji Yamamoto, this is our 10th anniversary! Our best sellers include the Poop Workbook Series, Life Works Itself Out 🐾 and GANESHA: The Elephant that Taught Me How to Change. We mainly publish in the genres of non-fiction, business, self-help, cooking, health, and kids books, but we are open to topics that will enrich the lives of our readers. We especially value the coexistence of entertainment and practicality in books. Publishing translated versions of books from overseas is a large portion of our business, and we are also confident in expanding foreign language versions of our very own books. We would be happy to alter contents if necessary or provide sufficient information on our Japanese books and see them being read widely around the world.

Meet The Team

Taku Hirasawa

Rights Manager & Editor

14 years in the wonderful publishing world, I've never been tired of its view. Looking forward to any new content to be the next bestseller!

Ayako Mori

Editor (Kids)

Please visit Bunkyosha when you come to Tokyo!

Lee Harada

Rights Assistant & Editor

We'd love to collaborate with everyone out there. Feel free to ask me anything!

Minako Seki

Rights Assistant & Editor

Our goal is to act as a bridge to send out extraordinary content beyond the borders.

Saori Ichiryu

Rights Assistant & Editor

We're so excited to discover new books, and we're excited for you to discover our books, too!






Kyodo Tsushin Kaikan Building 9F, 2-2-5 Toranomon

Minato-ku, Tokyo

105-0001, JAPAN


Mon - Fri :

9am - 18pm (JST)


+81 3 5575 5050

Copyright Bunkyosha Co., Ltd. All Rights Reserved.