About Koko Nail Studio

Koko Nail Studio offers a delightful experience with friendly and professional staff in a super clean and cozy salon. The small, intimate setting features great decor and reclining seats, including zero-gravity pedicure chairs. Clients leave feeling relaxed and satisfied with beautiful, long-lasting nail designs, enjoying the casual vibe and entertainment. The salon is known for its welcoming and warm atmosphere. Customers praise the skill and service of the staff, who go above and beyond to create custom nail designs that exceed expectations. The location is beautifully decorated and very clean, creating a pampering environment. Customers have had positive experiences with patience and attentiveness from the nail technicians, who listen closely to their preferences. Kelsey, in particular, is highlighted for her exceptional work, making nails even prettier than the inspiration photos. Clients leave feeling beautiful and satisfied, often returning due to the high-quality service.

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Reviews for Koko Nail Studio

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  • Jun 2026

    Koko Nail Studio is my favorite nail studio HANDS DOWN! Whether you're getting a manicure, pedicure, or both, the technicians here are amazing. I mainly see Kelsey, but have been helped by others before. Ample street parking, and parking available for customers in nearby lots.

  • May 2026

    I've been going to koko nail studio for a year. I usually see Kelsey, but have been seen by other nail artists as well. They are all so incredible. Specifically, I am always impressed by Kelsey's care and soft touch and her attention to detail.
    My nails are always exactly how I want them after an appointment.

  • Aug 2025

    Amy is the absolute best! She’s incredibly talented, kind, and a true perfectionist. We did a trial set before my wedding, and she gave amazing suggestions to make sure my nails were perfect for the big day. I couldn’t have been happier with how they turned out, the structure gel looked stunning, lasted forever, and didn’t chip once. I can’t recommend Koko Nail Studio enough—ask for Amy!

Hours

Monday: 9:30AM - 6:30PM
Tuesday: 9:30AM - 6:30PM
Wednesday: 9:30AM - 6:30PM
Thursday: 9:30AM - 6:30PM
Friday: 9:30AM - 6:30PM
Saturday: ClosedSunday: Closed

Tips

by appointment only accepts credit cards garage parking, street parking free wi-fi women-owned bike parking

Location

7650 SE 27th St #134, Mercer Island

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