Sousa Bows Double Bass Bow

Thank you for looking.
This was purchased new 6 years ago when I started learning the double bass.
I bought it at the Seele String Instrument Workshop in Kobe.
I ended up quitting the double bass, so I only used it for about half a year, and then stored it in its case.
(The screw for tightening the bow is loosened for storage.)
The purchase price was approximately 100,000 yen.
It has the Valdecir engraving.
Comes with a Grazioso case.