Writers:
Hideo Kojima (story),
Shuyo Murata (story),
Hideo Kojima (scenario),
Shuyo Murata (scenario),
Hidekuni Shida (additional scenario),
Shingo Miyazaki (scripter: script unit),
Ryo Ozaki (scripter: script unit),
Sean Eyestone (scripter: script unit),
Youta Tsutsumizaki (scripter: script unit),
Norio Hanawa (scripter: script unit),
Tsuyoshi Osada (scripter: script unit),
Atsuki Imada (scripter: script unit),
Yu Sahara (scripter: script unit),
Ryo Nagatsuka (scripter: script unit),
Kenji Kimura (scripter: script unit),
Naoyuki Shiraishi (scripter: script unit),
Masao Masutani (scripter: script unit),
Yoshito Ohara (scripter: script unit),
Masahiro Takei (scripter: script unit),
Katsuhiro Eda (scripter: script unit),
Youta Tsutsumizaki (codec scripter: script unit),
Satoshi Hirano (in-game/codec scenario: script unit),
Shuyo Murata (in-game/codec scenario: script unit),
Ryosaku Ueno (in-game/codec scenario: script unit),
Hiroaki Yoshiike (lead scripter: script unit),
Yûichi Abe (scripter: Metal Gear Online unit),
Tokifune Otani (lead scripter: Metal Gear Online unit),
Hajime Minowa (codec scripter: script unit),
Hajime Minowa (scripter: Metal Gear Online unit),
Alexei Tylevich,
Masahiro Takei (scripter: Metal Gear Online unit),
Naoyuki Shiraishi (scripter: Metal Gear Online unit),
Katya Tylevich,
Yuichi Kabasawa (scripter: script unit),
Kenichi Akamoto (scripter: Metal Gear Online unit),
Katsuhiro Eda (scripter: Metal Gear Online unit),
Ryoji Tanaka (scripter: Metal Gear Online unit)