Motorcycle VIN check in Japan

Hi Guys,

I ‘m about to pull the trigger to buy a used motorcycle and need to check the historic of the vehicle. Is the dealer not supposed to show me a report before buying? I have the VIN, where can I check it in Japan?

Thx

https://www.reddit.com/r/japan/comments/12g6r9r/motorcycle_vin_check_in_japan/