Private company
Que-sais je?
Logo: qsj1984.net3
Que-sais je? is a Japanese company based in Chiba Prefecture, founded in 1984.1
塾クセジュ（じゅくくせじゅ、仏文名： Que sais-je?）は、千葉県柏市に本部を置く学習塾。2 From the Japanese Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
Dec 1984Founded1
- HeadquartersChiba Prefecture, Japan1
- Websiteqsj1984.net
- Legal formkabushiki gaisha1
Timeline
- Dec 1984Founded Founded1
Links
- Websiteqsj1984.net1
- X (Twitter)x.com/qsj19841
- Facebookwww.facebook.com/qsj19841
- WikidataQ11428988
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataQue-sais je? on Wikidata
- 2
- 3Company websiteQue-sais je? logo