DTC –Yukemuri Junjo Hen– from HiGH&LOW
DTC ―湯けむり純情篇― from HiGH&LOW (original)
The movie is about the endless miracles during the motorcycle trip of Dan, Tettsu, and Chiharu, the Sannō Rengōkai trio (also known as DTC).
Starring Kenjiro Yamashita, Kanta Sato, Taiki Sato, Nobuyuki Suzuki, Ryô Matsuda, Shunsuke Nishikawa, Ikki Nishimura, Masaru Mizuno, Shunsuke Tanaka, Koji Moriya
It's a comedy movie, and has a rating of 7.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from United States.