Publisher NameSellsPrint/Digital?WebsiteSocial MediaNotes
Viz Medialight novels, manga, novelsprint, digital, simulpub, subscriptionhttps://www.viz.com/Shonen Jump simulpubs, Shonen Jump app; largest manga publisher in the market
Kodansha Comicsmangaprint, digitalhttps://kodanshacomics.com/Subsidiary of Kodansha Japan; "print" side of Kodansha; managed by Penguin Random House
Kodansha USAmanga, light novels, novelsprint, digitalSubsidiary of Kodansha Japan; digital focus
Kodansha USA (formerly Vertical, Inc.)manga, light novels, novelsprint, digitalhttp://www.vertical-inc.com/index.htmlFormer imprint of Kodansha USA; used to be an independent publisher prior to merger with Kodansha USA
Yen Pressmanga, light novels, novelsprint, digital, simulpubhttps://yenpress.com/Partially owned by Kadokawa (one of the largest light novel publishers in Japan); used to have strong ties to Hachette, which used to have a larger owning stake
Seven Seas Entertainmentmanga, light novels, novelsprint, digitalhttps://sevenseasentertainment.com/Independent publisher not owned by Japanese publishers; distributed by Penguin Random House
Cross Infinite Worldlight novels, mangaprint, digitalhttp://crossinfworld.com/index.htmlHas shojo light novels; light novel focus and does some audiobooks; independent small publisher
Kaiten Booksmangaprint, digitalhttps://www.kaitenbooks.com/https://twitter.com/kaitenbooksSmaller manga publisher, not owned by a Japanese company
Mangamomangadigital, subscriptionhttps://www.mangamo.com/Has exclusive manga and other publishers' manga on their app
Udon Entertainmentmangaprint, digitalhttps://store.udonentertainment.com/Manga is not their main focus
Dark Horse Comicsmangaprint, digitalhttps://www.darkhorse.com/Mostly focused on English comics
Manga Planet/Futekiyamangadigital, subscriptionhttps://read.mangaplanet.com/Manga Planet is the general manga platform and Futekiya is the BL side; Futekiya recently merged with Manga Planet but used to be its own subscription service
Bento Books Incnovelshttps://bentobooks.com/Likely defunct
Square Enix Manga & Booksmanga, light novelsprint, digitalhttps://squareenixmangaandbooks.square-enix-games.com/en-ushttps://twitter.com/SquareEnixBooksYes, that Square Enix; they're managed by Penguin Random House
Haikasorulight novels, novelsprint, digitalhttps://www.viz.com/haikasoruhttps://twitter.com/haikasoruDefunct; Viz's old novel imprint
Fakkumangaprint, digital18+ mature titles
Kumamangaprint, digitalBL focus
Denpamangaprint, digital
Star Fruit Booksmangaprint, digitalhttps://starfruitbooks.com/shop/https://twitter.com/starfruitbooksSmall, indie publisher
Glacier Bay Booksmangaprint, digitalglacierbaybooks.comtwitter.com/glacierbaybooksSmall, indie publisher
SuBLimemangaprint, digitalhttps://www.sublimemanga.com/BL imprint of Viz; has its own website
TokyoPopmangaprint, digitalhttps://www.tokyopop.com/Went dormant following fall of the initial manga boom and came back; also has a separate German TokyoPop branch that is much bigger
Titan Comicsmangaprint, digitalhttps://titan-comics.com/manga/
K Mangamangadigitalhttps://kmanga.kodansha.com/Kodansha's digital platform
Manga Mavericks Booksmangaprint, digitalhttps://store.mangamavericks.com/Originally a manga podcast; also publishes doujinshi
Manga UP!mangadigitalhttps://global.manga-up.com/Square Enix's digital platform
Ink Popmangaprint, digitalhttps://prhcomics.com/dynamic-titlelist/featured-series-rhcb-ink-pop/Penguin Random House imprint; focuses on middle grade
Omoimangadigitalhttps://www.omoi.com/Formerly called Azuki; digital distribution for other publishers and also publishes their own manga
Kodama Talesmangaprint, digitalhttps://kodama-tales.com/
HarperAlleymangaprint, digitalhttps://www.harpercollins.com/pages/childrens-harper-alleyImprint of HarperCollins
Graphix (Scholastic)mangaprint, digitalhttps://kids.scholastic.com/kid/books/graphix/Also publishers original English manga
Kana (Abrams)mangaprint, digitalhttps://kanamanga.com/