November 3 is "Viola Day"! To celebrate, we're holding a special month-long campaign featuring Thomastik-Infeld and Jargar viola string sets.

During the campaign, customers who purchase an eligible product will receive an original Thomastik-Infeld keychain while supplies last. Plus, customers who submit a review of an eligible product will earn S Points equal to 5% of the product price.

Whether you're replacing your usual strings or trying a set you've been curious about, we hope you'll take advantage of this offer!

■ Campaign Period
Monday, November 2 through Monday, November 30, 2026

■ Eligible Products
Eligible Thomastik-Infeld and Jargar viola string sets (14 products in total)

■ Campaign Benefits
①Original Keychain Gift - While Supplies Last
During the campaign, customers who purchase an eligible product will receive an original Thomastik-Infeld keychain.

②Earn S Points Equal to 5% of the Product Price by Submitting a Review
During the campaign, customers who purchase an eligible product and submit a review will receive S Points equal to 5% of the product price.

■ Important Campaign Notes
Gifts are available on a first-come, first-served basis while supplies last. The campaign may also end without prior notice.
Gift designs cannot be selected.
The gift will be included with your order of an eligible product.
The campaign applies only to the 14 eligible products listed above. Other products are not eligible. Please refer to the list titled "[Viola Day Celebration - November Only] Thomastik-Infeld and Jargar Campaign Eligible Products" above.
If you have any questions about the campaign, please feel free to contact us.

■ How to Submit a Review
After purchasing an eligible product, click "Write a Review for This Product" on the product page.
Select a rating on the five-point scale, enter a title and your review, and then click "Review Content."
Review your submission and click "Post."

■ Important Notes on Submitting Reviews
Please submit a review of at least 100 characters based on your firsthand experience with the product.
This campaign is open to customers who purchase an eligible product from Sound House during the campaign period and submit a review of that product by Monday, November 30, 2026.
Points will be awarded only once per person, per product.
Awarded points are valid for 365 days from the date they are issued.