Nihon chinbotsu (1973)

Movie (1973)
Japanese title : 日本沈没
French title : La submersion du Japon
English title : Tidal Wave

Starring:
Keiju Kobayashi (Dr. Tadokoro)
Hiroshi Fujioka (Onodera Toshio)
Ayumi Ishida (Abe Reiko)
Rhonda Leigh Hopkins (Fran)

(Synopsis needed)

Kawasaki OH-6J

Code E-31002 / JG-1002 for this Kawasaki OH-6J of the First Aviation Squadron, Eastern Army Aviation Group of the JGSDF (Japan Ground Self-Defense Force, 陸上自衛隊, Rikujō Jieitai).

Aircraft coded 5808 / 08 was the eighth anti-submarine warfare airframe from a batch of twenty one ordered by the JMSDF (Japan Maritime Self-Defense Force, 海上自衛隊, Kaijō Jieitai).
On 6 April 1977, the airplane landed hard on the sea killing one crew member while thirteen others were injured. The aircraft sank about 90 minutes later.

Kawasaki-Vertol KV-107-IIA-4

Code 51702 / JG-1702 for this Kawasaki-Vertol KV-107-IIA-4 of the First Flight, Second Helicopter Group (IIH), First Helicopter Brigade of the JGSDF (Japan Ground Self-Defense Force, 陸上自衛隊, Rikujō Jieitai).