Godzilla: Final Wars - Cast

Cast

• Masahiro Matsuoka as Shinichi Ozaki (尾崎 真一, Ozaki Shin'ichi?), a soldier in the Earth Defense Force's M-Unit team.
• Rei Kikukawa as Miyuki Otonashi (音無 美雪, Otonashi Miyuki?), a molecular biologist recruited by the United Nations.
• Don Frye as Colonel Douglas Gordon (ダグラス・ゴードン大佐, Dagurasu Gōdon Taisa?), the captain of the Gotengo.
• Kane Kosugi as Katsunori Kazama (風間 勝範, Kazama Katsunori?), a soldier in the Earth Defense Force's M-Unit and close friend of Ozaki.
• Maki Mizuno as Anna Otonashi (音無 杏奈, Otonashi Anna?), Miyuki's older sister and a news reporter for Nitto Television.
• Kazuki Kitamura as the Xilian Regulator (X星人参謀, Ekkusu-seijin Sanbō?), the villainous leader of the Xilian race.
• Kumi Mizuno as Akiko Namikawa (波川 玲子, Namikawa Akiko?), the Earth Defense Force Commander.
• Kenji Sahara as Hachiro Jinguji (神宮寺 八郎, Jingūji Hachirō?), a paleontologist and friend of Miyuki who discovers Mothra in Hokkaido.
• Masami Nagasawa and Chihiro Otsuka as the Shobijin (小美人?), the fairy guardians of Mothra.
• Shigeru Izumiya as Samon Taguchi (田口 左門, Taguchi Samon?), an elderly hunter based in Mt. Fuji.
• Kenta Suga as Kenta Taguchi (田口 健太, Taguchi Kenta?), Samon's grandson.
• Masakatsu Funaki as Commander Kumasaka (熊坂教官, Kumasaka Kyōkan?), the leader of the M-Unit and Ozaki's direct superior.
• Masatoh Eve as the Xilian General (X星人司令官, Ekkusu seijin Shirei?), the initial leader of the Xilians until he is killed.
• Jun Kunimura as Major Kumoro (小室少佐, Kumuro Shōsa?), the assistant commander of the Gotengo.
• Akira Takarada as Naotaro Daigo (醍醐 直太郎, Daigo Naotarō?), the United Nations Secretary-General.
• Tsutomu Kitagawa as Godzilla, the King of the Monsters and main protagonist who was in an ice-prison for forty years, but freed by Gotengo and follows it and goes all over the world to defeat the monsters under control of the Xilien Invaders.
• Naoko Kamio as Minilla, the Son of Godzilla and Rodan, a giant pteranodon who loses a fight with Godzilla, along with Anguirus and King Caesar at Mt. Fuji.
• Mothra, a giant, devine, butterfly/moth-like deity who aids Godzilla in the final battle with Monster X and Gigan.
• Kazuhiro Yoshida as Gigan, a primary villain of the film and Hedorah, a giant tadpole-like creature.
• Toshihiro Ogura as Keizer Ghidorah, the three-headed villain of the movie, Anguirus, a giant ankylosaur who lost fighting Godzilla along with Rodan and King Caesar, and Ebirah, a giant lobster.
• Motokuni Nakagawa as Monster X the primary kaiju antagonist and King Caesar, a creature who Godzilla beat at Mt. Fuji while at the same time battling Anguirus and Rodan.
• Frank Welker as the sound effects of Zilla, a mutated iguanna.
• Manda, a sea serpent who was seen battling the Gotengo, but was ultimately defeated.
• Kumonga, a giant spider.
• Kamacuras, a mutated prymantis.

Several computer animated monsters were created for use in the film. They consist of Manda, Mothra, Kamacuras, and Zilla. Stock footage from previous films were used for other monsters, such as Varan, Gaira, Baragon, Gezora, Titanosaurus, Mechagodzilla, and Megaguirus. The costumes for Rodan, Anguirus and King Caesar were used for fan events after the plans to destroy them were removed.