Click the image to enlarge

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Now, this work exists only in the digital realm.
Please give the craftsman the opportunity to create something real.

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Manufacturing begins only when this crowdfunding succeeds.
Third-generation artisan Munehiro Kamiakwa will then start crafting.

✨ Become the first owner in the world
🔨 Support the artisan's challenge
📖 Acquire a lifetime heirloom
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✓ 99.9% pure silver
✓ Lifetime quality, passed down through generations

Mass-produced glass: A few thousand yen → Replace in years → Value drops
Artisan pure silver: Tens of thousands yen → Use for life → Value increases

Imagine 10 years from now.
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TEKAGE (手影) -Guinomi (Sake Cup)
Your touch leaves its mark on perfect mirror.
A one-of-a-kind sake cup that grows with use.
Your Touch Becomes Art.

【What You Will Experience】
A guinomi polished to perfect mirror-like brilliance.
Yet this design only completes itself through your continued use.
Where your fingers touch, your "hand traces" are inscribed as gentle shadows, evolving into a landscape that belongs only to you. Daily sake moments become time spent nurturing a unique work of art.
【Your Hands Complete the Design】
The entire surface is polished to a perfect mirror finish, with areas designed ergonomically where fingers naturally rest.
Through repeated holding, skin oils and subtle friction gently cloud only those sections, establishing themselves as the owner's unique "hand traces."
On a perfect mirror, the "shadow" of your personal history falls.
Growing attachment with each use creates a sense of unity, as if the cup becomes part of you.
【Sampenhai: Changes in Flavor】
This guinomi, with its asymmetric shape, is called a "Sampenhai."
The Sampenhai's most distinctive feature is its unique shape, which has three different drinking edges.
Due to the varying angles, thicknesses, and curves of the rim, the aroma and flavor change depending on the drinking position, even with the same sake.
It allows you to enjoy a single sake as if you were tasting it.

Despite its asymmetry, the shape naturally fits in your hand, a testament to the delicate sensibility and skill of the craftsman.
The sides change expression depending on the light, and each of the three drinking edges creates a new flavor with every shift, resulting in a rich experience that unites sight, touch, and taste.
【Why Pure Silver?】
・Thermal conductivity: 420 W/(m·K) — Transmits the delicate temperature of cold sake to your fingertips.
A new experience of tasting sake while feeling its temperature changes.
・Engage all senses
The mirror finish vividly reflects sake's color, delighting the eyes as well.
・Pure flavor
Pure silver never compromises the beverage's flavor and offers excellent antibacterial properties for hygiene. Brings out sake's authentic taste without off-notes.
・A material that embraces change
Silver's soft nature accepts subtle daily changes, inscribing the owner's history.
【Tokyo Silverware: A New Challenge】
A craftsman carrying on the tradition of Tokyo Silverware dating back to the Edo period responded to voices from around the world that "value personal narratives and tools to be cherished for generations,"
pursuing a "growing guinomi" that fuses silver's properties with the concept of time.
Combining traditional polishing techniques with contemporary ergonomic design, TEKAGE was born.
The imperfection of the user's own traces emerging on a perfect mirror surface.
The patina that changes over time expresses transient beauty.
The cool, smooth touch of silver and the affection that grows daily
bring serene, enriching moments.
The Gift of Growing Together
TEKAGE is not merely a guinomi.
Daily sake moments become time spent nurturing your personal work of art.
Personal beauty that deepens with use.
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【Specifications】
Material: Pure silver (SV1000)
Dimensions: Height 65mm × Diameter 70mm
Capacity: Approx. 90ml (standard for guinomi)
Weight: Approx. 100g
Origin: Tokyo (Tokyo Silverware)
Care: After use, wipe gently with a soft cloth. Enjoy the evolution of "hand traces" that appear with daily use. To maintain the mirror finish, polish with the included silver cloth.
Durability: Lifetime quality.
【Accessories】
Special Paulownia box

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※The images are concept images generated by AI. They may differ from the actual product. There may be slight color differences and changes in specifications without prior notice. Thank you for your understanding.

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Support Total
¥688,500
Supporters
9people
Goal Amount ¥605,000
This project uses the All-or-Nothing model (proceeds only if the target is met). Your purchase is confirmed only if the target amount is reached and payment is completed by 2025年12月06日 23:59. If the target is not met, you will receive a full refund.
Days remaining until crowdfunding ends

Return List

TEKAGE (手影) -Guinomi (Sake Cup)

Limited Special Offer (25% OFF)

¥67,500 (Tax Included)

Limited Special Offer (25% OFF)
×

Shipping & Delivery Methods

Hokkaido

¥1,440

Tohoku region

¥1,040

Kanto region

¥910

Chubu region

¥910

Kinki (Kansai) region

¥1,040

Chugoku region

¥1,180

Shikoku region

¥1,300

Kyushu region

¥1,440

Okinawa region

¥1,914

×

Shipping & Delivery Methods

United States

¥4,960

United Arab Emirates

¥8,920

Argentina

¥8,920

United Kingdom

¥6,940

Italy

¥6,940

India

¥9,910

Indonesia

¥4,190

Egypt

¥8,920

Australia

¥9,910

Austria

¥8,040

Netherlands

¥6,940

Canada

¥4,960

Cambodia

¥13,320

Greece

¥8,040

Kenya

¥10,020

Saudi Arabia

¥8,920

Singapore

¥4,190

Zimbabwe

¥10,020

Switzerland

¥8,040

Sweden

¥8,040

Spain

¥6,940

Thailand

¥4,190

Denmark

¥8,040

Germany

¥6,940

Turkey

¥8,920

New Zealand

¥9,910

Nepal

¥9,910

Pakistan

¥8,920

Philippines

¥4,190

Puerto Rico

¥4,960

Brazil

¥10,020

France

¥6,940

Brunei

¥13,320

Vietnam

¥4,190

Portugal

¥8,040

Macau

¥4,190

Malaysia

¥4,190

Mexico

¥4,960

Maldives

¥13,320

Mongolia

¥13,320

Jordan

¥10,020

Laos

¥13,320

Russia

¥10,020

China

¥4,190

South Africa

¥10,020

Taiwan

¥4,190

South Korea

¥4,190

Hong Kong

¥4,190

TEKAGE (手影) -Guinomi (Sake Cup)

Regular Price

¥89,500 (Tax Included)

Regular Price
Important Notice for Supporters
Please review the support amount and the details of the return carefully.
Once your support is completed, it cannot be canceled or changed.
About the delivery of returns and handling of support funds
Please check the scheduled delivery time of the return in advance (it may be set several months after your support).
This project follows the All-or-Nothing model (executed only when the goal is reached).
The project will be executed, and your payment will be processed only if the total amount of support reaches the funding goal.
If the goal is not reached, your payment will not be processed and the full amount will be refunded.
About the support agreement
The support agreement is concluded between the project owner and the supporter.
Therefore, ITOSHIO is not responsible for the quality, content, or delivery of the returns provided by the project owner.