Brandtree

Who owns BOOK☆WALKER?

BOOK☆WALKER is owned by Kadokawa (Japan, TSE: 9468).[1]

This ownership is reported in official statements but has not yet been matched to a regulatory filing.

Evidence: KADOKAWA Group — Group companies, KADOKAWA CORPORATION. Last checked .

Key facts

Current owner
KADOKAWA CORPORATION reported
Owner HQ
🇯🇵 Japan, Tokyo
Origin
🇯🇵 Japan
Founded
2010
Category
Internet & digital › Digital services › Digital publishing
Parent ticker
TSE: 9468
Last verified
· 3 sources

About BOOK☆WALKER

BOOK☆WALKER is Kadokawa's e-book store, launched in 2010 and now operated by its subsidiary Dwango. It sells manga, light novels and other books from Kadokawa and from other publishers, which began supplying it in volume in 2012, and by 2020 its sales outside Japan had passed 100 million yen a month.

Ownership timeline of BOOK☆WALKER

Owners of BOOK☆WALKER over 2010 to 2026 Kadokawa start not recorded–present Kadokawa (start not recorded) 2010201520202025
  1. Current owner Kadokawa [1] reported

Where BOOK☆WALKER sits in Kadokawa

Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.

Where BOOK☆WALKER sits in Kadokawa Tree of 9 brands under Kadokawa. Kadokawa BOOK☆WALKER Acquire Doga Kobo ENGI FromSoftware 69.66% Kadokawa Bunko and 3 more

Open the full Kadokawa ownership tree →

See the full Kadokawa brand portfolio (9) →

Other brands owned by Kadokawa

Kadokawa controls 9 brands on Brandtree, 6 of them in internet & digital.

Also in internet & digital

Founded in the 2010s

All Kadokawa brands →

Other brands in digital publishing, and who owns them

The 36 brands in digital publishing on Brandtree belong to 20 owners. The largest is Astro, with 4; Kadokawa has 2.

BrandOwnerOwner based in
Astro Ulagam Astro 🇲🇾 Malaysia
Research Exchange Wiley 🇺🇸 United States
Engadget Apollo 🇺🇸 United States
Allrecipes IAC 🇺🇸 United States
Bossip Urban One 🇺🇸 United States
Audible Amazon 🇺🇸 United States
NAVER Blog NAVER 🇰🇷 South Korea
BMC Springer Nature 🇩🇪 Germany

Every brand in digital publishing and its owner →

About the owner: Kadokawa

Kadokawa is a publicly listed company headquartered in Tokyo, Japan, founded in 1945. Brandtree records 9 brands under its control, and it is listed as TSE: 9468.

Kadokawa is a Japanese entertainment group that began on 10 November 1945, when the literary scholar Genyoshi Kadokawa set up a publishing company. It moved into film in 1976 and combined with the internet company Dwango on 1 October 2014, the date of establishment of the present corporation. It now publishes more than 5,500 new titles a year, produces animation and live-action film, develops video games through FromSoftware, Spike Chunsoft and Acquire, runs the Niconico video service and operates schools. Its shares trade on the Prime Market of the Tokyo Stock Exchange.

Kadokawa: full profile, brands and acquisition history →

🇯🇵 BOOK☆WALKER and other Japanese brands

Brandtree records a controlling owner for 437 brands that began in Japan. 21 of them (5%) are now controlled by a company headquartered in another country; BOOK☆WALKER is not one of them.

All Japanese brands and who owns them →

Frequently asked questions

Who is the parent company of BOOK☆WALKER?

The parent company of BOOK☆WALKER is Kadokawa, a publicly listed company headquartered in Japan.

Is BOOK☆WALKER Japanese?

Yes. BOOK☆WALKER originated in Japan in 2010 and its owner, Kadokawa, is also headquartered in Japan.

Is BOOK☆WALKER still owned by Kadokawa?

Yes. As of 4 October 2026, BOOK☆WALKER is still owned by Kadokawa. The ownership record was last checked against primary sources on that date.

Sources (3) & corrections

Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.

  1. [1] KADOKAWA Group — Group companies — KADOKAWA CORPORATION, Official document; retrieved 4 October 2026.
  2. [2] KADOKAWA Group — Business overview: Web services — KADOKAWA CORPORATION, Official document; retrieved 4 October 2026.
  3. [3] KADOKAWA Group — Corporate history, 2003–2012 — KADOKAWA CORPORATION, Official document; retrieved 4 October 2026.

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