One Hundred Years of Experience You Can Trust

Since 1912, Seibundo has been publishing books in the fields of science, technology, lifestyle and culture. Over the past 100 years, we have accumulated a wealth of media content in a wide variety of fields, which has helped to familiarize people with fundamental scientific knowledge and enriched their everyday lives. Today, we deliver this content via paper and digital formats, but our mission to provide information to make society richer and life more fulfilling remains unchanged.

# of books published in science and technology: Over 1,500 titles
# of books published in lifestyle and culture: Over 2,500 titles

Company Information

Company Name SEIBUNDO SHINKOSHA Publishing Co., Ltd.
Company Name(Japanese) 株式会社誠文堂新光社
Founding June 1, 1912
President Yuichi Ogawa
Directors Masaru Kojima
Yuma Matsumura
Shinji Nakagawa
Go Kojima
No. of Employees 83 (as of Nov. 2023)
Address IPB Ochanomizu Bldg., 3-3-11 Hongo, Bunkyo-ku, Tokyo 113-0033
Business Fields Magazine and book publishing, special events and seminars, e-commerce, digital content, copyrights and translations, contracted self-publishing
Affiliated Companies


Company Location

Address IPB Ochanomizu Bldg., 3-3-11 Hongo, Bunkyo-ku, Tokyo 113-0033
Telephone Number +81 3-5800-5780
Business Hours 9:30 a.m.–5:30 p.m.
Business Holidays Sat., Sun., nat’l holidays
Closest Stations JR Ochanomizu Stn. (5 min. on foot)
Tokyo Metro Marunouchi Line Ochanomizu Stn. (5 min. on foot)
Bringing Japanese Books to the World