Dragon Quest IV Staff
Scenario	Yuji Horii
Monster Design	Akira Toriyama
Music	Koichi Sugiyama
Chief Programmers	Kan Naitō, Manabu Yamana
Programmers	Kenichi Masuta, Kazuya Asano, Togo Narita, Masayoshi Saitoh, Takahito Ikeda, Hyoji Shinohara
Sound Programmers	Masumi Takimoto, Tadashi Fukuzawa
Graphic Designers	Takashi Yasuno, Satoshi Fudaba
Scenario Assistants	Kazunori Orio, Tsuyoshi Asami, Fuminori Ishikawa, Shigeya Ueno, Sachiko Sugimura
Assistants	Kenjirou Kano, Mariko Iida, Kazuhiro Kurimoto, Yuichi Kikumoto, Toshiaki Kamata, Eriko Yamakawa, Kazuko Wakabayashi, Rika Suzuki, Chiharu Ando
Assistant Producers	Hiroyuki Takahashi, Sadao Yahagi
Director	Koichi Nakamura
Producer	Yukinobu Chida
Publisher	Yasuhiro Fukushima
Copyright 1990	Armor Project, Bird Studio, Koichi Sugiyama, Chun Soft, Enix
Dragon Warrior IV Staff
English Text	Studio Buboo
Chief Programmer	Masayoshi Saitoh
Programmers	Masahiro Nii, Susumu Iida, Nobuhiro Yamada, Hitomi Saitoh
Project Coordinator	Shinji Futami
Assistants	Atsuko Sumiyoshi, Yoshiko Hatano
Assistant Directors	Togo Narita, Kenichi Masuta
Assistant Producers	Yoshinori Yamagishi, Daizoh Shimamura, Sadao Yahagi
Special Cooperators	Tuneo Morita, Paul Bowler, Paul Handelman, Cherie Hasson, Robert Jearuld
Supervisor	Keiji Honda
Special Thanks To	Aqua Marine, Tokuma Shoten Publishing Co. Ltd., Work House U.S.A.
Director	Manabu Yamana
Producer	Yukinobu Chida
Publisher	Yasuhiro Fukushima

Other Games

In addition to this game, the following people are listed as working on other games. No more than 25 people are listed here, even if there are more than 25 people who have also worked on other games.

Keiji Honda, 67 other games
Shinji Futami, 61 other games
Kenjirou Kano, 40 other games
Akira Toriyama, 39 other games
Yukinobu Chida, 37 other games
Hiroyuki Takahashi, 34 other games
Yasuhiro Fukushima, 30 other games
Yoshinori Yamagishi, 27 other games
Paul Handelman, 27 other games
Koichi Sugiyama, 22 other games
Yuji Horii, 22 other games
Sadao Yahagi, 15 other games
Koichi Nakamura, 14 other games
Rika Suzuki, 12 other games
Manabu Yamana, 11 other games
Paul Bowler, 9 other games
Masumi Takimoto, 9 other games
Fuminori Ishikawa, 9 other games
Mariko Iida, 8 other games
Kazunori Orio, 8 other games
Takashi Yasuno, 7 other games
Daizoh Shimamura, 6 other games
Nobuhiro Yamada, 6 other games
Sachiko Sugimura, 6 other games
Tadashi Fukuzawa, 5 other games

Collaborations

People who have worked on this game have also collaborated on the creation of the following games:

Dragon Warrior III, a group of 26 people
Dragon Quest V: Tenkū no Hanayome, a group of 25 people
Dragon Quest VI: Maboroshi no Daichi, a group of 17 people
Dragon Warrior II, a group of 13 people
Dragon Warrior VII, a group of 11 people
Dragon Warrior, a group of 11 people
Robotrek, a group of 9 people
Dragon Quest V: Tenkū no Hanayome, a group of 9 people
Dragon Warrior I & II, a group of 8 people
Mystic Ark, a group of 8 people
Dragon Warrior Monsters, a group of 8 people
Illusion of Gaia, a group of 8 people
Dragon Warrior Monsters 2: Cobi's Journey, a group of 8 people
Mahōjin GuruGuru 2, a group of 7 people
Bust a Groove 2, a group of 7 people
Soul Blazer, a group of 7 people
Star Ocean, a group of 7 people
Dragon Quest Swords: The Masked Queen and the Tower of Mirrors, a group of 7 people
Mischief Makers, a group of 7 people
Tetris 2 + BomBliss, a group of 7 people
ActRaiser 2, a group of 7 people
Torneko no Daibōken: Fushigi no Dungeon, a group of 6 people
Grandia Xtreme, a group of 6 people
ActRaiser, a group of 6 people
Dragon Quest Wars, a group of 6 people