This achievement must be done on a computer running the japanese language pack of windows 10, without ANY OTHER language pack installed. Furthermore, your region needs to be set to Japan.
Also, you must do this on the JAPANESE original mode (top left option in the main menu), not the English Original mode (top right in main menu).
Don't forget to set your settings to 29m time limit (1st and 2nd options in the THIRD item on the in-game pause menu)
Other than that, exploit save states (top option when you press
on Xbox One controller connected to your computer via mini-USB, and you'll get it soon enough.