Hitotsubashi Group

is a Japanese publishing company headquartered in Chiyoda, Tokyo, Japan. Shueisha is the largest publishing company in Japan. It was established in 1925 as the entertainment-related publishing division of Japanese publisher Shogakukan. The following year, Shueisha became a separate, independent company.

is a Japanese publisher of comics, magazines, light novels, dictionaries, literature, non-fiction, home media, and other media in Japan.

American entertainment company

is a Japanese publishing company. It is headquartered in Chiyoda, Tokyo.

Japanese production company

is a Japanese publisher of mostly non-fiction magazines and books, though it has recently begun publishing light novels and manga, including magazines which contain both. Shodensha publishes magazines such as Feel Young (a josei all-manga magazine), Zipper (a fashion magazine aimed at high school and college girls and women, known for including manga), and ''Nina's'' (a fashion and lifestyle magazine aimed at younger housewives).

publishing group in Japan