Yen Press, LLC

Yen Press is an American manga, graphic novel and light novel publisher co-owned by Kadokawa Corporation and Hachette Book Group. It published Yen Plus, a monthly comic anthology, between 2008 and 2013. Over the last few years, they expanded their website to include an audiobook catalog with more than 10 different genres. In addition to translated material, Yen Press has published original series, most notably Svetlana Chmakova's Nightschool and a manga adaptation of James Patterson's Maximum Ride.

From the Wikipedia article “Yen Press”, licensed under CC BY-SA 4.0.

Yen Audio, Yen On, Ize Press, jnc, JY, Yen Press.

Comics and manga publishers typically acquire through creator pitches, portfolio reviews at conventions, contests and agents. A pitch package normally includes a series synopsis, character designs and several finished sample pages. Many publishers post open-submission windows; outside them, unsolicited material may be discarded.