Detailed instructions on how to use the styling line products

Achieve salon-quality results
—no special skills required

"Achieve salon-quality results—no special skills required." Inspired by this idea, KOBAKO nails is a line of at-home nail care tools developed with top nail artist Kiho Watanabe as product advisor.
With over 110 years of experience as a cutlery manufacturer, Kai Corporation has poured its expert craftsmanship and technical know-how into each tool—bringing a new level of quality to your self-care routine.

STYLING LINE

Shaping and adjusting the length of your nails is the first step toward beautiful hands. Infused with professional expertise, this line helps you achieve a balanced, even finish on every nail.

Adjust your nail length

Shape your nails

Adjust your nail length

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Nail Clipper (Straight)

¥1,980 (tax included)

This nail clipper features a straight blade, which is ideal for designing nail shapes and maintaining balance.

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Nail Clipper (Arch)

¥1,980 (tax included)

This nail clipper features an arch-shaped blade designed to fit the natural curve of women’s nails. The three-dimensional shape fits your nails and reduces cutting stress.

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Dial Nail Clipper

¥3,080 (tax included)

This nail clipper allows precise, millimeter-level even cuts by simply placing the nail against the stopper. With its straight blade, it is also ideal for toenails.

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Shape your nails

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Nail File (Square Off)

¥1,650 (tax included)

Developed with inspiration from professional nail techniques. Its design allows you to file while maintaining a 45-degree angle, making it easy to create square-off nail tips.

Nail File (Square Off)no.1

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Nail File (Square Off)no.2

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Nail File (Square Off)no.3

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Watch the video for detailed instructions
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Nail File (Oval)

¥1,650 (tax included)

Developed with inspiration from professional nail techniques. Its design allows you to file while maintaining a 20-degree angle, making it easy to create oval nail tips.

Nail File (Oval)no.1

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Nail File (Oval)no.2

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Nail File (Oval)no.3

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Watch the video for detailed instructions
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Compact Nail File

¥2,420 (tax included)

This palm-sized tool is equipped with both coarse and fine metal files. Convenient for touch-ups on the go.

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Nail File (Stainless Steel)

¥2,200 (tax included)

This tool features a flexible metal file, compact size, and a stable handle, allowing for delicate and precise filing.

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Chairman of Total Beauty Company "uka"
Top Nail Artist

Kiho Watanabe

Chairman and the top nail artist of the total beauty company uka.
Trusted as a leading beauty advisor, she counts numerous celebrities among her clients, including actresses, models, and professionals from the beauty and fashion industries—as well as other prominent figures from various fields.