Private company

Yosensha

Yosensha is a Japanese company based in Tokyo, founded in 1985.¹

洋泉社（ようせんしゃ）は、東京都千代田区神田小川町にあった日本の出版社。1985年設立。宝島社の子会社だった。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Jan 16, 1985Founded¹

HeadquartersTokyo, Japan¹
Websitewww.yosensha.co.jp

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Timeline

Jan 16, 1985Founded Founded¹

Links

Websiteweb.archive.org/web/20191130061707/https://www.yosensha.co.jp¹
WikidataQ11555753

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataYosensha on Wikidata
2
WikipediaYosensha on the Japanese Wikipedia