8131 on Tokyo Stock Exchange
Mitsuuroko Group Holdings
Logo: Mitsuuroko Group Holdings Co.,Ltd., CC BY 2.5, via Wikimedia Commons2
Mitsuuroko Group Holdings is a Japanese company based in Tokyo, founded in 1926.1 Its shares trade on Tokyo Stock Exchange under the symbol 8131.1
Price unavailable
Last updated Oct 21, 2026.
Overview
- Ticker8131 on Tokyo Stock Exchange1
- HeadquartersTokyo1
- Websitewww.mitsuuroko.com
- Legal formkabushiki gaisha1
See how the biggest companies compare on our leaderboards

Corporate structure
Mitsuuroko Group Holdings sits at the top of its group. 4 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- Mitsuuroko Group Holdings Tokyo
- Television Kanagawa Subsidiary · Ota-machi
- Tvk communications Subsidiary · Nishi-Hiranumachō, Japan
- ミューコム Subsidiary
- Television Kanagawa Subsidiary · Ota-machi
Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
Subsidiaries and ownership
Subsidiaries
From Wikidata.1
Timeline
Links
- Websitewww.mitsuuroko.com1
- More imagesWikimedia Commons
- WikidataQ17213086
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2
- 3Wikimedia CommonsMitsuuroko Group Holdings photo by Akonnchiroll, CC BY-SA 4.0