Hiroshi Hiroyama
    Hiroshi Hiroyama
    Alternate names: KALMIA
    Birthday: Unknown
    Family name: ひろやま
    Given name: ひろし
    Twitter: https://twitter.com/hiroshi_
    Website: http://hiroshi.main.jp/
    Hiroyama Hiroshi is also known as "KALMIA" and works on Fate/Stay Night doujinshi under that name.