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Private company

Ainaka Shuppan

Ainaka Shuppan is a Japanese publisher based in Hamamatsu, founded in 2016.1

Last updated Oct 21, 2026.

Overview

Jan 26, 2016Founded1
  • HeadquartersHamamatsu, Japan1
  • Websiteainaka.com
  • Legal formkabushiki gaisha1

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Corporate structure

Ainaka Shuppan sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Ainaka Shuppan Hamamatsu, Japan
    • GL Bunko Owned ยท Japan

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.

What it owns

What Ainaka Shuppan reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • GL Bunko

Things Wikidata records the company as owning, with the share when stated.1

Subsidiaries and ownership

Subsidiaries

  • GL Bunko

From Wikidata.1

Timeline

  1. Jan 26, 2016Founded Founded1

Sources

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

  1. 1