Horimiya: Hori-san to Miyamura-kun (堀さんと宮村くん, lit. Hori and Miyamura) is a Japanese shōnen web manga series written and illustrated by HERO. It was released on February 2007 on HERO’s website Dokkai Ahen in a four-panel format. Square Enix compiled the chapters in 10 volumes under its imprint Gangan Comics between October 22, 2008 and December 28, 2011. Additional side-story chapters, were compiled as Hori-san to Miyamura-kun Omake (堀さんと宮村くん おまけ) in 10 volumes under its imprint Gangan Comics Online between July 21, 2012 and August 26, 2017.

In Horimiya manga Although she admired at school for her amiability and academic prowess, high school student Kyouko Hori has been hiding another side of her. With her parents often away from home due to work, Hori has to look after her younger brother and do the housework, leaving no chance to socialize away from school.

Meanwhile, Izumi Miyamura is seen as a brooding, glasses-wearing otaku. However, in reality, he is a gentle person inept at studying. Furthermore, he has nine piercings hidden behind his long hair and a tattoo along his back and left shoulder.

PBy sheer chance, Hori and Miyamura cross paths outside of school—neither looking as the other expects. These seemingly polar opposites become friends, sharing with each other a side they have never shown to anyone else.

Alt name(s): Hori-san and Miyamura-kun, Hori-san dan Miyamura-kun, Hori-san to Miyamura-kun, Si Hori at Si Miyamura, Хори-сан и Миямура-кун, Хоримия, ,הורימיה ,هوريميا โฮริมิยะ สาวมั่นกับนายมืดมน, ホリミヤ, 堀与宫村, 堀與宮村, 崛与宫村, 호리미야