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Key & Card Case Greige <Donation ticket ¥700 included> an003
In-stock items ship within 3 business days (excluding weekends and holidays).
A fun-filled key and card case

Using soft leather that feels comfortable in the hand, each piece is carefully crafted by a craftsman.
The pocket shape adds a subtle cat element.
These are adult cat items that are not too cute.
There are four places where you can attach your keys. It has a hook so it won't spread out when you put it in your bag.
It has a pocket on the outside and inside where you can store transportation cards, making it a convenient key case and more.
This is a key case made in Japan, each one made with care by a skilled craftsman. 

Available in 4 antique colors



◻︎Greige ◻︎Blue green ◻︎Mahogany brown
◻︎Charcoal gray
Available in four original Aoneco colors that are not too cute.
The theme is "Solemn Cats"
The Aoneco series is made by skilled craftsmen and designers using the finest materials and through repeated prototyping.
We paid particular attention to the color, design, pattern, metal fittings, and every other aspect to ensure that the bag is not too cute and can be worn comfortably by adults as well.
The front pocket is cut out in the shape of a cat and contains a cat key chain made of natural leather.
While incorporating a playful spirit, we have used carefully selected materials down to the smallest details to create a chic, mature design.
It is also recommended as a gift for birthdays and other occasions.
This is a charity project to support rescued cats, but with the desire to provide high-quality products that can only be found here, we have been able to sell them at affordable prices with the cooperation of various manufacturers.
Attention to materials
About cowhide
Cowhide (Made in Himeji)
Chrome tanning, dyeing finish, squeezed embossing
The raw hides that form the base of the leather are made from 100% meat by-products, making it an environmentally friendly leather.
This is an original leather exclusively for AONECO, jointly developed by WAJI and a leather manufacturer that supplies high-end brands.
We pooled all our knowledge, experience, and love for cats into selecting the color, adjusting the thickness, and processing it to bring out the texture, and made many prototypes to complete the product.
About dyeing and processing
◼︎Dyeing
To achieve a deep color, dyes rather than pigments were used as the main coloring, giving the piece an uneven, stately look.
◼︎Embossed
The design was carefully selected from hundreds of patterns and features embossing that resembles a cat's fur.
The distorted lines mean that no two designs are the same, creating a special and stylish atmosphere.
Find out more
◼︎Size: Height 11 x Width 7 x Thickness 2 cm
Material: Body: Cowhide leather; Interior: Cotton linen blend fabric
◼︎Functional interior: 1 pocket
Exterior: 1 pocket
Orders totaling ¥15,000 or more (tax included): free shipping.
Below ¥15,000 (tax included), we use one of the following methods depending on product size:
- Small items: Click Post (flat ¥200 nationwide, tax included)
- Large items: Sagawa Express (flat ¥800 nationwide, tax included)
* The shipping method is chosen by our store based on size and weight.
* International shipping is charged by region.
* Delivery may be delayed in some remote areas or due to weather.
* After shipment we email a tracking number. Track via Sagawa or Japan Post.
COD fee (only if you choose cash on delivery)
- Up to ¥10,000 ..... ¥940
- ¥10,001–¥30,000 ..... ¥440
- ¥30,001–¥100,000 ..... ¥660
- ¥100,001–¥200,000 ..... ¥1,100
- ¥200,001–¥300,000 ..... ¥2,200
Convenience store payment (KOMOJU only)
- Additional fees apply
We accept pre-orders for new or out-of-stock items.
Items ship in pre-order order once stock arrives.
If arrival is early or delayed, we will update the product page.
Except for initial defects, we cannot accept returns or exchanges for customer reasons.
For initial defects we cover return shipping.
Please email us within 5 days of delivery.
We cannot accept returns sent without prior contact.
Depending on the product, aoneco offers a one-year warranty (free repair) from purchase. Some damage cannot be fully repaired. The following are not covered by free repair.
Scratches, stains, tears, holes from wear, modifications, or intentional damage may be repaired for a fee after the warranty period.
Contact us by email from this page to request service.






