Online retailer Oozlaya announced a fourth OVA episode of HERO's Hori-san to Miyamura-kun manga on Tuesday. Titled "Hori-san to Miyamura-kun: Natsukaze," the episode is scheduled for a December 14 release, with a pre-order deadline of November 22. New supporting cast and production staff were also revealed.

Cast
Chika Ichijou: Amina Sato (The iDOLM@STER Cinderella Girls 2nd Season)
Kyousuke Hori: Hiroaki Hirata (Koi wa Ameagari no You ni)
Schoolboy A: Aoi Ichikawa (Darling in the FranXX)
Schoolboy B: Seiichirou Yamashita (Katsugeki/Touken Ranbu)

Staff
Director: Kazuya Aiura (Zutto Mae kara Suki deshita.: Kokuhaku Jikkou Iinkai assistant unit director)
Script, Series Composition: Yuniko Ayana (Denpa Onna to Seishun Otoko)
Character Design: Kenichi Kutsuna (Hori-san to Miyamura-kun), Fumi Katou (Penguin Highway animation director)
Studio: Gonzo

The 4-koma romantic comedy manga launched on the author's official website Dokkai Ahen in February 2007. Square Enix picked up the manga for official release the following year and published the tenth and final volume in December 2011. HERO subsequently continued the series with side stories and irregularly posts them on her website. Square Enix compiles the chapters for physical release under its Gangan Comics Online imprint and released the 11th volume on May 26.

Daisuke Hagiwara began serializing a new manga adaptation titled Horimiya in GFantasy monthly magazine in October 2011, retelling the original story in standard manga format with an updated art style. The 12th compiled volume also went on sale on May 26. Yen Press licensed the manga in English and published the 11th volume on June 26.

Hoods Entertainment produced the first two OVA episodes in September 2012 and March 2014, respectively. The third episode was animated in March 2015 by independent studio Marone, established by the OVA series' general producer Tarou Yamada.

Source: Oozlaya Twitter