Conditioning Accessory 'COREFORCE' Signs Sponsorship Agreement with Fukuoka SoftBank Hawks Pitcher Yuma Maeda
Yuki Co., Ltd., the company behind the conditioning accessory 'COREFORCE,' has signed a sponsorship agreement with Yuma Maeda, a pitcher for the Fukuoka SoftBank Hawks. Maeda reports improved core stability and performance while wearing the product, highlighting COREFORCE's value.
📋 Article Processing Timeline
- 📰 Published: June 3, 2026 at 11:00
- 🔍 Collected: June 3, 2026 at 11:25 (25 min after Published)
- 🤖 AI Analyzed: June 7, 2026 at 01:14 (85h 49m after Collected)
©Fukuoka SoftBank Hawks Yuma Maeda
■Comment from Yuma Maeda
I feel my axis is more stable compared to before wearing it!
My balance doesn't break easily, and my form has stabilized.
With less body sway, I can now deliver stable performances!
Also, the design is cool and absolutely great!
■Profile
Date of Birth: August 4, 2005 (Age 20) Hometown: Nagahama City, Shiga Prefecture
Height/Weight: 180cm / 86kg Throws/Bats: Left/Left
He posted an impressive record of a 1.72 ERA in 15 starts in the minor leagues, making his first-team debut in October.
He achieved his long-awaited first top-team win in July 2025, but underwent left elbow surgery (clean-up surgery) in September and left the lineup for rehabilitation.
As of 2026, he has overcome the surgery and returned to the top team in May. He pitched 5 scoreless innings in his return game, marked his first home win on May 10, and earned his second win of the season with a gritty performance against Rakuten on May 17, shining as a key part of the starting rotation.
Player introduction page here
~Conditioning Accessory~ COREFORCE
A trending item also used by golf legend Tsuneyuki Nakajima and major champion Ayaka Furue. COREFORCE is a conditioning accessory that supports core balance and range of motion.
Product Worn by Yuma Maeda
Coreforce Loop K18 CFL70
Coreforce Loop K18 CFL70
The dazzling brilliance of yellow gold, combining nobility and elegance. The series' top-tier K18 model.
■Maeda's worn product here
■Authorized dealers nationwide here
Core balance is essential for a healthy life.
For a healthy daily life, for the enjoyment of sports, and for a sophisticated appearance.
Coreforce is an accessory that fits any scene, anytime, with a subtle sense of luxury.
Company Overview
Company Name: Yuki Co., Ltd.
Established: 2001
President & CEO: Koji Oda
Address: 3-1-5 Nishiowa, Kuki City, Saitama Prefecture 340-0206
Official HP: https://www.coreforce.jp
Company HP: https://y-yuki.com/
■Comment from Yuma Maeda
I feel my axis is more stable compared to before wearing it!
My balance doesn't break easily, and my form has stabilized.
With less body sway, I can now deliver stable performances!
Also, the design is cool and absolutely great!
■Profile
Date of Birth: August 4, 2005 (Age 20) Hometown: Nagahama City, Shiga Prefecture
Height/Weight: 180cm / 86kg Throws/Bats: Left/Left
He posted an impressive record of a 1.72 ERA in 15 starts in the minor leagues, making his first-team debut in October.
He achieved his long-awaited first top-team win in July 2025, but underwent left elbow surgery (clean-up surgery) in September and left the lineup for rehabilitation.
As of 2026, he has overcome the surgery and returned to the top team in May. He pitched 5 scoreless innings in his return game, marked his first home win on May 10, and earned his second win of the season with a gritty performance against Rakuten on May 17, shining as a key part of the starting rotation.
Player introduction page here
~Conditioning Accessory~ COREFORCE
A trending item also used by golf legend Tsuneyuki Nakajima and major champion Ayaka Furue. COREFORCE is a conditioning accessory that supports core balance and range of motion.
Product Worn by Yuma Maeda
Coreforce Loop K18 CFL70
Coreforce Loop K18 CFL70
The dazzling brilliance of yellow gold, combining nobility and elegance. The series' top-tier K18 model.
■Maeda's worn product here
■Authorized dealers nationwide here
Core balance is essential for a healthy life.
For a healthy daily life, for the enjoyment of sports, and for a sophisticated appearance.
Coreforce is an accessory that fits any scene, anytime, with a subtle sense of luxury.
Company Overview
Company Name: Yuki Co., Ltd.
Established: 2001
President & CEO: Koji Oda
Address: 3-1-5 Nishiowa, Kuki City, Saitama Prefecture 340-0206
Official HP: https://www.coreforce.jp
Company HP: https://y-yuki.com/
FAQ
What is the main function of COREFORCE?
It is a conditioning accessory that supports core balance and range of motion.
Why does Yuma Maeda wear COREFORCE?
He wears it as part of a sponsorship agreement and reports improved core stability and performance.
Where can I buy COREFORCE?
It is available at authorized dealers nationwide or on the official website (https://www.coreforce.jp).