2026 Mamari Review Awards: Deux Winners in Nasal Aspirators Category!

Accolades for Excellence in Infant Care

In a significant achievement for the baby product industry, Seastar Corporation, headquartered in Minato, Tokyo, has been honored with two awards in the Nasal Aspirators category at the 2026 Mamari Review Awards. The company’s innovative products, the Mercipocket S-504 and Baby Smile S-303, have been recognized for their efficacy and user-friendly designs, catering to the needs of families with young children.

The Winning Products

Mercipocket S-504: Ultimate Recommendation

The Mercipocket S-504, which received the Grand Prize in its category, has more than 13,000 reviews globally, showcasing its popularity and user satisfaction. Users rave about its powerful suction, comparable to that found in ENT clinics, making it an essential tool for mothers eager to care for their infants. The device's simple operation allows parents to extract nasal mucus easily, ensuring their child breathes more freely. As feedback has been highly instrumental in refining its features over the years, the Mercipocket S-504 has proven its reliability with over 15 years of trust and service in countless households.

Product Details:

- Target Age: From newborn (0 months) onwards
- Medical Device Certification Number: 303ALBZX00002000
- Category: Management Medical Device
- Size: Approx. W220mm x D90mm x H143mm (without projections)
- Power Supply: Using a dedicated AC adapter with input AC 100-240V (50-60Hz)/0.44-0.22A, output DC 12V/1.5A

Baby Smile S-303: Portability and Ease

The Baby Smile S-303, which also received an award for its compact design and effectiveness, is designed to fit snugly into diaper bags, making it both convenient and portable. It operates on two AA alkaline batteries, allowing it to be used anywhere, whether at home or on the go. The one-touch control makes nasal suction simple, even when holding a baby, earning praise from busy parents.

Product Details:

- Target Age: From newborn (0 months) onwards
- Medical Device Certification Number: 230ALBZX00002000
- Category: Management Medical Device
- Size: Approx. W42.5mm x D42.5mm x H201.5mm
- Power Supply: Requires two AA alkaline batteries (sold separately)

About the Mamari Review Awards

The Mamari Review Awards is an initiative by Konehito Inc., which utilizes data from the No.1 app for mothers, Mamari. With over 4 million searches and 1.1 million posts per month, this initiative selects and highlights products and services that are overwhelmingly supported by families across Japan. The recognition received by Seastar is a testament to the quality and reliability of the products they offer in the competitive landscape of baby care technology.

* It holds the top spot in both recognition and usage among mothers, supported by a March 2024 survey of 1,092 mothers, which found that Mamari leads in these two metrics, as reported by GMO Research & AI Corporation.

About Seastar Corporation

Founded on September 1, 1987, Seastar Corporation has established itself as a leader in the development and sale of medical devices for babies. Based in Shinagawa Season Terrace, 21F, in Minato, Tokyo, it continues to innovate and prioritize the health and comfort of children. For more information, visit the company’s official website.