Kenichirou Matsuda : Batou
Maaya Sakamoto : Motoko Kusanagi
Tarusuke Shingaki : Togusa

Ai Kayano : Emma Tsuda (eps 3-4)
Atsushi Miyauchi : Mamuro (ep 1)
Aya Hisakawa : Dr. Zhinzhee Bekka Arr Thied (eps 3-4)
Ikkyuu Juku : Daisuke Aramaki
Kazuya Nakai : Borma
Kenji Nojima : Tsumugi
Kensho Ono : Vrinda, Jr. (ep 4)
Kouji Ishii : Kanzaki (ep 1)
Mayumi Asano : Kurutsu (eps 1, 4)
Miyuki Saw:hiro : Logicoma
Shunsuke Sakuya : Ishikawa (eps 3-4)
Takanori Hoshino : Raizō (eps 1, 4)
Takurou Nakakuni : Saito
Tatsuhisa Suzuki : Akira Hose (ep 3)
Tomoyuki Dan : Ishikawa
Y:uhiro Mamiya : Ibachi
Yōji Ueda : Paz
Yousuke Akimoto : Sadamoto (ep 1)
Yuka Keichō : Hozumi (ep 3)

Haruo Satou : Internal Affairs man (ep 2)
Hiromichi Tezuka : Section 9 member B (ep 1)
Hironori Kondou :
chief (ep 3)
Section 9 member D (ep 1)
Ikuya Sawaki : Colonel Kazuya Soga (ep 2)
Lynn : operator B (ep 2)
Madoka Shiga : court officer (ep 2)
M:ayoshi Sugawara :
forensics tech (ep 3)
Section 9 member C (ep 1)
soldier (ep 2)
Misako Tomioka : Operator A (ep 4)
Rieko Kamenaka : Deputy Prime Minister Kitahara (eps 3-4)
Ryūichi Kijima : sniper A (ep 2)
Shinya Hamazoe : Yanozaki (eps 3-4)
Takahiro Fujiwara :
jailer (ep 2)
Niguchi (eps 3-4)
Takako Fuji : VV (ep 2)
Takehiro H:u : chief (ep 3)
Tetsuo Goto : Vice-Minister Haruhi (ep 2)
Tomo Muranaka :
Amuri (ep 1)
Operator A (ep 2)
Tomomichi Nishimura : Deputy Vice-Minister Amagata (ep 4)
Yuka Keichō : sniper B (ep 2)
Yuko Hara : Operator B (ep 4)
Yūta Odagaki :
Perp (ep 4)
Section 9 member A (ep 1)