Hiroshi Shiibashi (椎橋 寛, Shiibashi Hiroshi), born June 6, 1980 in Suita, Osaka, Japan, is the creator and author of the manga and anime series Nurarihyon no Mago. He has worked as an assistant to Hirohiko Araki, creator of Jojo's Bizarre Adventure, whose drawing methods and tool use influenced him, and currently has two assistants working with him on Nurarihyon no Mago: Kentarō Hidano (肥田野健太郎, Hidano Kentarō) and Kana Yoshimura (よしむらかな, Yoshimura Kana) - the latter of which has drawn short omake comics for the series in several of the tankōbon.
- 2002: Debuted in Business Jump illustrating a oneshot titled "ARATAMA" (璞〜ARATAMA〜), written by Saori Uemura (植村 沙織, Uemura Saori).
- 2003: Appeared in the New Year's issue of the Osaka University of Arts magazine with a oneshot titled "The Fangs of Kyūso" (窮鼠の牙, Kyūso no kiba). He was also in charge of the illustrations for Saori Uemura's novel "The Delusions of a Stupid Woman" (バカな女の妄想, Baka na onna no mōsō). In the same magazine's spring issue, he illustrated a oneshot titled Aka-tuki (Aka-Tuki 〜赤月〜), written by Kengo Kaji (梶研 吾, Kaji Kengo).
- 2004: Appeared in the year's 6th issue of Business Jump with "Silver Tray" (銀の盆, Kin no bon) and the same year's 24th issue with "The Akira Shin Dictionary" (新明釈国語辞典, Shin akira kokugojiten).
- 2005: Appeared in the spring issue of College Manga with "Falconer of the Mountains" (山脈のファルコナー, Yamanami no fuarukonaa), the summer issue with "Rakuda no Kobu" (ラクダのこぶ), and the autumn issue illustrating Saori Uemura's "Lilly Bulb."
- 2006: Appeared in Akamaru Jump's spring issue with Nurarihyon no Mago.
- 2007: Appeared in the year's 35 issue of Weekly Jump with Nurarihyon no Mago and won the third annual Golden Future Cup competition.
- 2008: Nurarihyon no Mago is serialized in the year's 15th issue of Weekly Jump, as Shiibashi's first serialization.
- 2014: Illegal Rare starts serialization in the 11th issue.
- Wikipedia Article (Japanese).
- Hiroshi Shiibashi on the Illegal Rare Wiki