It was recorded in the original album "STEREO 9" commemorating the 25th anniversary of debut released in September last year.
"Mr. Saito" is a popular song as a commercial song for "Sapporo Lemon the Rich".

Named after the song,
A unique collaboration with Jungle Pocket Shinji Saito has been realized!

A song about Masayoshi Yamazaki's desire to live his hobby, DIY.
Shinji Saito, who is also known as the owner of horse racing love that goes beyond his hobbies, sings enthusiastically!

● Masayoshi Yamazaki x Shinji Saito (Jungle Pocket) "Mr. Saito feat. Mr. Saito"
https://youtu.be/uefQJmchDG4