Type 1 insurance with no opposite parties
Here's a how to claim a money from your insurance company without an opposite parties, with type 1 car insurance.
Normally, you can claim your insurance money when you have an accident with other parties. The procedure is with both side insurance representative and so on.
Without opposite parties though, you can call in to your insurance company via phone or walk-in, you can do it later after the incident, but i'd recommend for you to do it as soon as it happen.