Trivia

The series is produced using a blend of traditional animation techniques and 3D rendered models of the armored vehicles.

Tanks featured (3D models):

• A22 Churchill (Mk. VII/A22 F/"heavy Churchill")
• Char B1 bis (1940)
• IS-2
• KV-2
• M3 (Lee I/Grant I)
• Matilda IIA (Mk. IV)
• Panzer 38(t) (Ausf. B/C)
• Panzer IV (Ausf. A-F1)
• Panzer IV (Ausf. F2)
• Panzer IV (Ausf. H)
• Panzer VIII type 205 "MAUS"
• Panzerjäger Tiger (P) "Ferdinand"
• Sherman Firefly (Sherman VC/IC)
• Sherman M4A1(76)W
• Sturmgeschütz III (Ausf. F)
• Sturmgeschütz IV
• T-34/76
• T-34/85
• Type 3 Chi-Nu
• Type 89 I-Go

Non-tanks featured (3D models):

• Focke-Achgelis Fa 223 (Drache)
• Krupp 28-cm-Kanone 5 (E)
• M25 Tank Transporter (Dragon Wagon)
• RF-8/GAZ-98
• ZIL-157 Katyusha

Tanks mentioned:

• 7TP dw
• A13 Mk.II Cruiser (Mk. IV)
• A22 Infantry Tank Mk. IV, Churchill
• Ariete
• BT-1 Christie (M1931)
• Carro Armato P26/40
• Carro Veloce L3/33 (CV-33)
• Comet I (A34)
• Cruiser Mk. VI Crusader
• FV 4034 Challenger 2
• FV 4200 Centurion
• FV4201 Chieftain
• Hotchkiss H35
• Jagdpanzer 38(t) (Hetzer)
• Leopard II
• M1 Abrams
• M24 Chaffee
• M26 Pershing
• M3 Stuart
• M36 Jackson
• M47 Patton
• Panzer V (Ausf. G)
• Panzer V Panther (Ausf. F)
• Panzer VI Tiger (Ausf. E/H)
• Panzer VI Tiger II Ausf. B (Königstiger)
• Panzerjäger Tiger Ausf. B
• Panzerjäger V Panther (Jagdpanther)
• Sherman M4(105) (HVSS suspension)
• Sturmmörserwagen 606/4 mit 38 cm RW 61
• SU-100
• T-28
• TOG II
• Type 10 Hitomaru
• Type 2 Ka-Mi
• Type 97 Chi-Ha

In episode 10 when the girls are at Miho's home watching movies. The movie that was playing on the TV was Kelly's Heroes. The scene when the Tiger tank is stuck between a tree and a wall and cannot turn around to fire its main cannon.

The birthdays of Saori Takebe and Hana Isuzu are June 22nd and December 16th, respectively. Each corresponds to a significant date in the Second World War involving tank warfare; June 22nd, 1941- Nazi Germany invaded the USSR and December 16th, 1944- which marked the beginning of the Battle of the Bulge. Each event involved many of the tanks featured in the show.