- Toshiyuki Nagashima
- Colonel Watarase
- Miki Mizuno
- Midori Honami
- Tamotsu Ishibashi
- Hanatani
- Mitsuru Fukikoshi
- Obitsu - NTT Hokkaido Engineer
- Ayako Fujitani
- Asagi Kusanagi
- Hiroyuki Okita
- Sasai
- Yûsuke Kawazu
- Nojiri
- Yukijirô Hotaru
- Osako
- Hatsunori Hasegawa
- Satake
- Tomorô Taguchi
- Subway Driver
- La Salle Ishii
- NTT Staff with Obitsu / Watarase in Nazaki
- Hiroshi Ãkôchi
- (as Hiroshi Ookôchi)
- Bengal
- Midori's Father . Drug Store Owner
- Kazue Tsunogae
- Midori's Mother
- Akiji Kobayashi
- ASM Soldier (cameo)
- Takeshi Yôrô
- Professor of the Hokkaido University Veterinarian Department
- Aki Maeda
- Little Girl in Sendai
- Yuka Sakano
- Yukino - Asagi's Friend in Airport
- Miyuki Komatsu
- Female TV reporter in Sapporo , Susukino
- Zen Kajihara
- Guard in Beer Factory
- Maki Imanaka
- Self - Female TV Reporter in Sapporo, Ãdôri Stasion
- Isao Fukudome
- Self - Newscaster
- Ayako Sekiya
- Self - Newscaster
- Yutaka Mizumoto
- Self - TV reporter in Sendai
- Yasuyoshi Tokuma
- The Chief Cabinet Secretary
- Yûko Miwa
- Newsreporter in Helicopter , Kuribayashi
- Chris Anderson
- Soldiers #14
- Don Armstrong
- Radio News Reporter, Tokyo News Anchor
- Big Bates
- Soldiers #17
- Gerald Brewer
- Little Boy's Dad, Soldiers #9
- Heather Bryson
- American News Anchor, Tokyo Anchor #2
- Shelley Calene-Black
- Midori Honami
- Gabi Chennisi Duncombe
- Little Girl, Little Boy, Students #1
- Fumiko Chino
- Counter Agent / Scientists #2 (voice)
- Luci Christian
- Asagi Kusanagi
- Adam Conlon
- Security Guard #1, Radio Guy
- Jason Douglas
- TV News Reporter / Office Mumble / Soldiers #3 / Students #5 (voice)
- Tejas Englesmith
- American News Anchor
- Dorothea Exis
- Little Girl's Mom
- Marty Fleck
- Prime Minister, Doctor
- Mary Fleck
- Search Pilot
- Patrick Givens
- Soldiers #10
- Joey Goubeaud
- Soldiers #7
- Matt Greenfield
- Officer Mustache
- Illich Guardiola
- Hanatani
- Hilary Haag
- Chopper News Reporter, Students #4
- Ruby Halipoto
- Mommy Honami
- Dean Harrington
- Newscaster
- Richard Hasenmyer
- Soldiers #20
- Steven Hasenmyer
- Escape Chopper Pilot
- Chris Hawley
- Escape Chopper Radio, Soldiers #12
- Jay Hickman
- Colonel Watarase
- Kyle Jones
- Conductor, Soldiers #19, Students #3
- John Kaiser
- Professor, Old Loader
- Mike MacRae
- Sendal Reporter, Soldiers #2
- Brian Matt-Uhl
- NTT Hokkaido Operator
- Rob Mungle
- Colonel Satake, Soldiers #5
- Chris Nelson
- Soldiers #13
- Frank O'Connor
- NASA Operator
- Neil O'Sullivan
- Soldiers #8
- Akira Ohashi
- Gamera
- Ed Paez
- Loud Speaker Guy, Soldiers #4
- Chris Patton
- Obitsu
- Charlie Purdy
- Soldiers #11
- Mark Roberts
- Scientists #3
- Don Rush
- Soldiers #18, Scientists #1, Students #2
- Paul Sidello
- Osako
- Lisa Singerman
- Sapporo Reporter, Tokyo Anchor #1
- Bill Sullivan
- NTT Hokkaido Operator
- John Swasey
- Captain, Power Plant Worker
- Tôta Tawaragi
- Captain of the Umigiri
- Shelley Thomas
- Ski Bunny
- Chad Townsend
- Soldiers #16
- Ryan Walsh
- Commander, Radio Guy 2, Soldiers #1
- Matt Wittmeyer
- Soldiers #15, Scientists #4
- Mike Yantosca
- Radio Seaman, Soldiers #6
- Ken Yasuda
- Soldier
