Category
page 1Hentai companies
Overflow
video game division of Stack Ltd.
Arms Corporation
Japanese animation studio
Nutaku
Nutaku is a Canadian adult gaming platform owned by Aylo with primarily hentai games. Located in Montreal, Quebec, Nutaku offers games with mature content. The platform focuses on browser, downloadable and mobile games, offering microtransactions and purchasable options. As of early 2020, Nutaku had 50 million registered users. Nutaku offers a pool of 500+ free-to-play and paid titles of various genres, including action-adventure, massively multiplayer online game, real-time strategy, tower defense, dating sim, clicker, collectible card game, puzzle, turn-based strategy, strategy, visual novel
Illusion
Japanese video game developer
MangaGamer
MangaGamer is a video game publisher specializing in the English localization and distribution of Japanese eroge and visual novels. It is run by Japanese-based company Japan Animation Contents.
Fakku, LLC
Fakku, LLC (styled as FAKKU!, or simply F!, from the Japanese loanword for fuck: ファック) is the largest English-language hentai manga publisher in the world.

Nichibutsu
, doing business as , was a Japanese video game developer and publisher headquartered in Kita, Osaka. In the past they had also manufactured and sold yachts.
Navel
Japanese video game company
JAST USA
English-language bishōjo games licensor and distributor
Moonstone
Japanese visual novel studio
Seven
Japanese animation studio
Minori
Japanese visual novel company
Akane Shinsha
manga publisher
ELF Corporation
former Japanese adult game studio
Leaf
Japanese visual novel studio under the publisher Aquaplus, and has offices in Yodogawa-ku, Osaka, and Tokyo
Wanimagazine
is a Japanese publisher founded on September 10, 1971 and based in Shinjuku, Tokyo which specializes in hentai manga magazines.
Media Blasters
American entertainment corporation
Core Magazine
Japanese publishing company
Akabeisoft2
is a Japanese adult visual novel producing company, emerged from the former doujin circle Akabei Soft. Some of Akabeisoft2's games have had consumer port releases. For example, 5pb. released W.L.O. Sekai Renai Kikō to the Xbox 360 and Yeti brought Tamayura onto the PlayStation 2 and is no longer porting Sharin no Kuni, Himawari no Shōjo.
Lump of Sugar
Japanese video game company
ALcot
is a Japanese company that specializes in adult visual novels. Their first work was ''Clover Heart's, which was released for PC on November 28, 2003. ALcot is highly associated with the company ALcot Honeycomb, which also produces visual novels. In June 2008, there was a personal information leakage problem for their eroge Clover Hearts''.