Private company
Nichieisha
Nichieisha is a Japanese company.1
株式会社日栄社（にちえいしゃ）は、教科書のほか大学受験向けの参考書・問題集を発行している出版社。2 From the Japanese Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataNichieisha on Wikidata
- 2WikipediaNichieisha on the Japanese Wikipedia