COTOCUL ONLINE
Kurozan Leather - Mina Long Wallet
Kurozan Leather - Mina Long Wallet
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Small long wallet that stores bills without folding the corners
[Japan Patent Office Design Registration No. 1779101]
[Premium Series]
Protect your important information with a dedicated hidden pocket for your MyNumber card and loss-prevention measures. A thin and small long wallet that fits 10,000 yen bills perfectly and allows for bill sorting.
You can choose from 10 different colors for the interior of this product.
▼ View color options
Domestic Japanese black wagyu leather is embossed and repeatedly hand-coated with lacquer. The luster of the lacquer on the raised parts is so beautiful that it looks like tiny scattered diamonds, which is why it is called the "Black Diamond of Leather."
Furthermore, Kurozangawa was the first Japanese material to win an award at an international leather exhibition. It is highly acclaimed globally and is in high demand by top luxury brands worldwide—it is truly the "Samurai Leather."
With dedicated MyNumber card pocket
Small long wallet that keeps bill corners from folding
By cutting the bottom of the gusset, bills can be inserted fully, achieving a size that is just right for 10,000 yen notes. *Design registered
The vertical card pocket structure ensures that cards do not overlap, keeping the wallet slim.
Using the card pocket as a divider allows you to sort your bills.
By managing your MyNumber card in one place, you can stop worrying about forgetting or losing it.
A rubber pocket is installed inside the free pocket. By keeping a loss-prevention device like an AirTag inside, you can find your wallet immediately if you happen to leave it behind.
Please see below for details and instructions on how to use the small long wallet.
《Note 1》
This product is handmade one by one by craftsmen using the color scheme of your choice after your order is confirmed.
Please be aware that it may take around 30 days for delivery.
《Note 2》
As this is a custom-made product, we do not accept returns due to customer convenience.
《Note 3》
Please note that color changes cannot be made after 4 business days have passed from the time of order.
▼ View business days
─ Making every outing comfortable ─
Gift
─ A gift for your loved ones ─
We offer free gift wrapping.
*Please note that the color of the wrapping may vary.
About Us
COTOCUL is a coined term combining "Koto" (ancient capital/Kyoto) and "culture," reflecting our desire to share Kyoto's culture and the merits of Japan through craftsmanship. We hold the Japanese spirit and dedication to making things in high regard.
Our products are handmade one by one with heart by craftsmen in our Kyoto workshop.
We also handle repairs in-house. Please feel free to consult us if you have any questions.
Staff members who are qualified Leather Sommeliers are always present in the workshop.
Special Offer
Review Campaign
We are looking for your feedback!
Exclusive gift for customers who leave a review: a leather pull tab [not for sale] made from the same leather as the interior.
*Please write your review after the product arrives.
*It will be sent separately after your review is verified.
Lucky Day Schedule
Why not refresh your wallet on an auspicious day?
October
1st: Ichiryu Manbai-bi (Myriad Grain Day), Tensha-nichi (Heavenly Forgiveness Day)
2nd: Taian (Great Peace)
7th: Day of the Tiger
8th: Taian
10th: Day of the Snake
11th: Ichiryu Manbai-bi
13th: Taian
14th: Ichiryu Manbai-bi
19th: Taian, Day of the Tiger
22nd: Day of the Snake
23rd: Ichiryu Manbai-bi
25th: Taian
26th: Ichiryu Manbai-bi, Full Moon
31st: Taian, Day of the Tiger
November
3rd: Day of the Snake
4th: Ichiryu Manbai-bi
6th: Taian
7th: Ichiryu Manbai-bi
8th: Ichiryu Manbai-bi
10th: Taian
12th: Day of the Tiger
15th: Day of the Snake
19th: Ichiryu Manbai-bi
20th: Ichiryu Manbai-bi
22nd: Taian
24th: Day of the Tiger, Full Moon
27th: Day of the Snake
28th: Taian
Business Day Calendar
October 2026
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 27 | 28 | 29 | 30 | 1 | 2 | 3 |
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
■Closed
Business Hours: 10:00–18:00
| Specs |
[Size] H9.5 × W17.1 × D1.8 |
| Specifications |
Bill pocket ×2 |
| Notes |
★Because genuine leather is used, there may be wrinkles, scratches, or traces of blood vessels on the surface. |
■Standard capacity: 40 bills / 20 coins / 12 cards / 1 passbook / 2 receipts / 1 My Number card
※Storage capacity may vary depending on the type of coins or cards used.
Each item is handcrafted by artisans.
In the unlikely event that you receive a defective product, please contact us via the inquiry form.
| Contact Us |
