Seamless knit T-shirt
Home to one of Japan’s most respected knit factories, Terada Knit in Yamanashi Prefecture has spent decades refining the art of advanced knitting. It was this relentless pursuit of technical excellence that led Kamakura Shirts to choose them as our trusted partner.
Bringing together generations of craftsmanship and state-of-the-art knitting machines, we envisioned something entirely new: a dress knit with the lightness and ease of sportswear. The 18G Seamless Cotton Knit T is one answer to that vision. At first glance, it appears understated and simple. Yet the moment you slip it on, you’ll immediately feel how different it is from any knit T-shirt you’ve worn before.
A knit factory in Yamanashi supporting some of Japan’s finest craftsmanship. High-gauge knitting is a technique only a limited number of factories in Japan can handle. At Terada Knit, each yarn’s unique character is carefully assessed, then refined through a precise balance of artisan experience and technical data. Through this meticulous approach, they faithfully translate Kamakura Shirts’ vision of “refined lightness” into knit form. It’s not simply about being able to knit, it’s about achieving the exact texture and comfort envisioned. That pursuit of precision is the true hallmark of Terada Knit.
Knitted three-dimensionally, as a complete garment. Using state-of-the-art WHOLEGARMENT® knitting machines, each piece is formed in its entirety without the need for cutting or sewing, resulting in a seamless, sculpted silhouette.
Ultimate freedom of movement.
With no seams around the shoulders or underarms, the fabric moves naturally with your body—so even when you raise your arms, there’s no pulling, no restriction.
Stress-free comfort.
With no seams touching the skin, it remains smooth and irritation-free even after long hours of wear—making it exceptionally comfortable, even for those with sensitive skin.
A sustainable approach to craftsmanship.
By eliminating the cutting process, this method produces virtually no fabric waste. It’s a forward-thinking way of making garments, designed with a lower environmental impact in mind.
Garter-stitched cuffs.
Designed without tightly ribbed finishes, they maintain their shape while offering a softer structure, preserving refinement while expressing the effortless ease of a T-shirt.
No compromises in materials.
Rare 18-Gauge Knit
Crafted using one of the few 18-gauge knitting machines available in Japan. The ultra-high-density, finely structured knit creates a smooth surface with a silk-like luster and an elegant drape—remarkable for knitwear.
Israeli Giza Cotton (50/2)
An extra-long staple cotton that balances exceptional smoothness with a refined dry touch. Even in Japan’s humid summers, it stays breathable against the skin, preventing cling and maintaining a crisp, comfortable feel.
The “Practical Luxury” of 50/2 Yarn
This knit T-shirt is crafted from 50/2 two-ply yarn. Compared to the more commonly used 60/2, it offers a superior balance of everyday performance and refinement:
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Substantial enough to wear confidently on its own
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Opaque even in white, with just the right amount of structure
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Resistant to losing its shape, even after repeated washing
While retaining the smooth luster unique to two-ply yarn, it is designed to be worn effortlessly in daily life. A true embodiment of the “practical luxury” cut-and-sew piece.
Size & Fit
Designed to stand confidently on its own or function seamlessly as a refined inner layer. The silhouette is carefully balanced—neither too slim nor too loose, so it doesn’t cling to the body, yet never appears relaxed or sloppy. Whether worn under a jacket or styled alone, it maintains a clean, sophisticated presence.
Size: 46
Model: Height 165 cm / Weight 60 kg
Size: 48
Model: Height 173cm / Weight 63 kg
Size: 50
Model: Height 182cm / Weight 72 kg
Experience the knit T-shirt seriously crafted by Kamakura Shirts × Terada Knit for yourself.