Original Authors "mruby developers" are:
   Yukihiro Matsumoto
   SCSK KYUSHU CORPORATION
   Kyushu Institute of Technology
   Network Applied Communication Laboratory, Inc.
   Daniel Bovensiepen
   Jon Maken
   Bjorn De Meyer
   Yuichiro MASUI
   Masamitsu MURASE
   Masaki Muranaka
   Internet Initiative Japan Inc.
   Tadashi FUKUZAWA
   MATSUMOTO Ryosuke
   Yasuhiro Matsumoto
   Koji Yoshioka
   Jun Hiroe
   Narihiro Nakamura
   Yuichi Nishiwaki
   Tatsuhiko Kubo
   Takeshi Watanabe
   Yuki Kurihara
   specified non-profit corporation mruby Forum
   Kazuaki Tanaka
   Hiromasa Ishii
   Hiroshi Mimaki
   Satoshi Odawara
   Mitsubishi Electric Micro-Computer Application Software Co.,Ltd.
   Ralph Desir(Mav7)
   Hiroyuki Matsuzaki
   Yuhei Okazaki
   Manycolors, Inc.
   Shota Nakano
   Yuichi Osawa
   Terence Lee
   Zachary Scott