This aircraft was operated by Aero Asahi until 2021, and its main mission was airlift.
Since 1961, the UH-1 series has been produced under licence by Fuji Heavy Industries and this aircraft is known as the Fuji Bell 204 in Japan.
In reality this is a Bell 204, but painted as a fictional Bell 205.
To be honest, I didn't know it was Bell 205 until halfway through!