Former K-1 World Champion Masato Collaboration Model "Miracle Toothbrush BIG Masato's Black" Launched
Alhopp Co., Ltd. launched "Miracle Toothbrush BIG Masato's Black," a collaboration model with former K-1 World Champion Masato, on April 1, 2026. This new product features a 5-row head and ultra-fine bristles blended with bamboo charcoal, enhancing cleaning efficiency and whitening care.
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- 📰 Published: April 28, 2026 at 21:11
- 🔍 Collected: April 28, 2026 at 12:31
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*Whitening care: Stain removal by brushing
Alhopp Co., Ltd. (Chiba City, Chiba Prefecture) launched "Miracle Toothbrush BIG Masato's Black," a collaboration product with former K-1 World Champion Masato, on Tuesday, April 1, 2026, as the latest model of the "Miracle Toothbrush" series, which has surpassed 35 million units in cumulative production.
This product adopts the popular 5-row head in the Miracle Toothbrush series, achieving approximately 1.67 times the cleaning efficiency compared to conventional models.
Furthermore, it is newly equipped with "CDF mechanism* ultra-fine bristles" with fine bamboo charcoal kneaded into the bristles, supporting whitening care through regular brushing.
*Charcoal dental filament
Development Background
The "Miracle Toothbrush" has surpassed 35 million units in cumulative production (as of January 2026) as a toothbrush that fits into gaps between teeth and the boundary between teeth and gums with its patented unique pyramid shape, removing dirt simply by tracing. It is also recommended by many dentists.
This time, a collaboration with Masato, a legend in the martial arts world, has been realized. Masato, who has thoroughly managed his own condition as an athlete, has a strong commitment to oral care. Aiming for a quality that satisfies Masato, we developed this product with the strongest specifications in the series' history.
Product Features
1. Improved Cleaning Efficiency! 5-Row Head
Maintaining the pyramid shape of the conventional Miracle Toothbrush, it has evolved into a 5-row head. The contact area with the tooth surface has significantly increased, and cleaning efficiency is approximately 1.67 times that of conventional models. This design is ideal for busy people who want to brush thoroughly in a short time.
2. Whitening Care* with Bamboo Charcoal Blended "CDF mechanism Ultra-fine Bristles"
Newly adopted "CDF mechanism ultra-fine bristles" with fine bamboo charcoal kneaded into each bristle. Due to the dirt-absorbing properties of bamboo charcoal, it efficiently removes stains from the tooth surface through regular brushing, supporting whitening care*.
*Whitening care: Stain removal by brushing
Magnified view of charcoal blended bristles
3. 3-Stage Bristle Length Design
Different bristle lengths in three stages clean the tooth surface, interdental spaces, and the boundary between teeth and gums step by step. Recommended for those concerned about teeth alignment or undergoing orthodontic treatment.
4. Masato Collaboration Limited Design
A stylish and impactful appearance combining a black head and silver flame design. It boasts a design that looks great even when placed in the bathroom.
Product Overview
Product Name
Miracle Toothbrush BIG Masato's Black
Price
1,111 yen (tax included)
Release Date
Tuesday, April 1, 2026
Overall Length
Approx. 18.5cm
Head Size
Width approx. 14mm x Length approx. 25mm x Height approx. 13mm
Bristle Hardness
Normal
Material
Handle: Polypropylene, Bristles: Nylon
Estimated Usage Period
Approx. 3 months
Country of Origin
China
Recommended for
Those who feel their mouth is not clean enough even after thorough brushing
Those concerned about teeth alignment or undergoing orthodontic treatment
Those interested in whitening care
Those who want to complete oral care efficiently in a short time
Those looking for a stylish toothbrush
How to Purchase
Available at the Miracle Toothbrush Official Web Shop.
https://www.kiseki-no-haburashi.jp/c/oralcare/gd278
About "Miracle Toothbrush"
The "Miracle Toothbrush" is a toothbrush characterized by its patented unique pyramid shape. Its unique brushing experience of "removing dirt just by tracing" has gained support through word-of-mouth and social media, surpassing 35 million units in cumulative production (as of January 2026). It is also recommended by many dentists.
Alhopp Co., Ltd. (Chiba City, Chiba Prefecture) launched "Miracle Toothbrush BIG Masato's Black," a collaboration product with former K-1 World Champion Masato, on Tuesday, April 1, 2026, as the latest model of the "Miracle Toothbrush" series, which has surpassed 35 million units in cumulative production.
This product adopts the popular 5-row head in the Miracle Toothbrush series, achieving approximately 1.67 times the cleaning efficiency compared to conventional models.
Furthermore, it is newly equipped with "CDF mechanism* ultra-fine bristles" with fine bamboo charcoal kneaded into the bristles, supporting whitening care through regular brushing.
*Charcoal dental filament
Development Background
The "Miracle Toothbrush" has surpassed 35 million units in cumulative production (as of January 2026) as a toothbrush that fits into gaps between teeth and the boundary between teeth and gums with its patented unique pyramid shape, removing dirt simply by tracing. It is also recommended by many dentists.
This time, a collaboration with Masato, a legend in the martial arts world, has been realized. Masato, who has thoroughly managed his own condition as an athlete, has a strong commitment to oral care. Aiming for a quality that satisfies Masato, we developed this product with the strongest specifications in the series' history.
Product Features
1. Improved Cleaning Efficiency! 5-Row Head
Maintaining the pyramid shape of the conventional Miracle Toothbrush, it has evolved into a 5-row head. The contact area with the tooth surface has significantly increased, and cleaning efficiency is approximately 1.67 times that of conventional models. This design is ideal for busy people who want to brush thoroughly in a short time.
2. Whitening Care* with Bamboo Charcoal Blended "CDF mechanism Ultra-fine Bristles"
Newly adopted "CDF mechanism ultra-fine bristles" with fine bamboo charcoal kneaded into each bristle. Due to the dirt-absorbing properties of bamboo charcoal, it efficiently removes stains from the tooth surface through regular brushing, supporting whitening care*.
*Whitening care: Stain removal by brushing
Magnified view of charcoal blended bristles
3. 3-Stage Bristle Length Design
Different bristle lengths in three stages clean the tooth surface, interdental spaces, and the boundary between teeth and gums step by step. Recommended for those concerned about teeth alignment or undergoing orthodontic treatment.
4. Masato Collaboration Limited Design
A stylish and impactful appearance combining a black head and silver flame design. It boasts a design that looks great even when placed in the bathroom.
Product Overview
Product Name
Miracle Toothbrush BIG Masato's Black
Price
1,111 yen (tax included)
Release Date
Tuesday, April 1, 2026
Overall Length
Approx. 18.5cm
Head Size
Width approx. 14mm x Length approx. 25mm x Height approx. 13mm
Bristle Hardness
Normal
Material
Handle: Polypropylene, Bristles: Nylon
Estimated Usage Period
Approx. 3 months
Country of Origin
China
Recommended for
Those who feel their mouth is not clean enough even after thorough brushing
Those concerned about teeth alignment or undergoing orthodontic treatment
Those interested in whitening care
Those who want to complete oral care efficiently in a short time
Those looking for a stylish toothbrush
How to Purchase
Available at the Miracle Toothbrush Official Web Shop.
https://www.kiseki-no-haburashi.jp/c/oralcare/gd278
About "Miracle Toothbrush"
The "Miracle Toothbrush" is a toothbrush characterized by its patented unique pyramid shape. Its unique brushing experience of "removing dirt just by tracing" has gained support through word-of-mouth and social media, surpassing 35 million units in cumulative production (as of January 2026). It is also recommended by many dentists.