Magazine House

Magazine House Ltd. (株式会社マガジンハウス, Kabushikigaisha Magajinhausu) is a Japanese publisher, formerly named Heibon Shuppan Co., Ltd.

From the Wikipedia article “Magazine House”, licensed under CC BY-SA 4.0.

Large trade publishers generally accept manuscripts only through literary agents, while many independent and small presses accept direct submissions during reading periods. Before submitting anywhere, read the publisher's current guidelines, study recent books on its list, and never pay a reading or publishing fee to a traditional publisher.