Glass coating pika pika rain that is the most popular in Japan

Mr. A.T / Aichi, Japan / Mazda CX-5 2017model

I applied Pika Pika Rain PREMIUM on my car body and WINDOW Pika Pika Rain on the windshield on 5 March 2018.
No power needed and very easy to apply.

I parked my car outside with no roof for 3 months.
I washed the car without car shampoo for several times during that time.

After 3 months water repellency is still great on car body and windshield.
Washing with only water gives gloss and luster back again so I enjoy car wash.

The only difficult point to deal with Pika Pika Rain PREMIUM was when to apply because I have no garage so I needed to check weather.
I hope to keep this gloss for a long time.