BookWalker

, stylized as Book☆Walker, is a Japanese e-book store that sells manga, light novels, and magazines from various publishers, as well as a few published by themselves. It is based in Chiyoda, Tokyo and was created by Kadokawa Corporation. The company was founded in 2005 before launching their store in Japan in 2010 and internationally in 2014.
It has two subsidiaries, each with different focuses. One promotes the company's relationship with influencers and the other does reading-related software.
History.
BookWalker was founded as Kadokawa Mobile Co., Ltd. on December 3, 2005 by the Kadokawa Corporation. On December 1, 2009, it was renamed to Kadokawa Content Gate Co., Ltd. In December 2010, the service was launched on iOS in Japan under the name Book☆Walker. An Android app and a PC website followed in April 2011 and December 2011 respectively. On July 1, 2010, the company was renamed to BookWalker Co., Ltd. In September 2013, the store was expanded to feature manga as well as light novels.
BookWalker Global was launched in English in November 2014, featuring manga from Viz Media and Dark Horse Comics. However, due to the lack of titles it was closed temporarily, before reopening in October 2015. In November 2015, the global store added thirty-five titles from Shōnen Gahōsha. In July 2015, the global store started offering titles from Yen Press. In December 2016, the Japanese store launched a magazine subscription service, called Magazine☆Walker.
In March 2019, the global store started offering titles from Kodansha USA. In April 2019, the global store started offering titles from Tokyopop. In May 2019, the global store started offering titles from Sol Press.
In December 2019, the Japanese store launched a subscription service that offers some of the books published by the parent company for a fee. On April 2, 2020, Magazine☆Walker ended service and was replaced with a new service called Book☆Walker Manga/Magazine Unlimited Reading.
Publishing.
BookWalker has published a few titles internationally on their own for sale on their store, which include the following:
Subsidiaries.
GeeXPlus was established on July 1, 2019 with the goal of "connecting Japanese brands to global influencers by providing promotion planning, production, and distribution."
Trista was established in September 2014 and provides various services, such as Niconico manga and an app to help monitor time spent reading. It became a subsidiary of BookWalker on April 1, 2018.