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[Choose from 5 colors] TSUKIKUSA smart key case [Rindou] [KC-3]

[Choose from 5 colors] TSUKIKUSA smart key case [Rindou] [KC-3]

$65.62 - $65.62
$65.62
$65.62 - $65.62
$65.62
tax included

Ships in 1-5 days / Approximately 2 weeks if out of stock (depending on order status)

by TSUKIKUSA（ツキクサ）


TSUKIKUSA is a brand created by leather artist Kanji Toyota in Takatsuki City, Osaka Prefecture. With a simple design that can be used for a long time, we create leather wallets and leather products that are comfortable to wear and become your own the more you use them.

The brand name "TSUKIKUSA" comes from the traditional Japanese color "Moon grass color" expressed by indigo dyeing. Among the leather used in TSUKIKUSA's products, the one that attracted Mr. Toyoda the most was the unique pale blue leather. The color is closer to the traditional color “Tsukisoiro”, and the name of the color that gives an impression of purity is used as the brand name.

By making the brand name a Japanese name, we also want to be conscious of the spirit of manufacturing that has been inherited in Japan.


A smart key case that allows you to enjoy the functional, stripped-down design and the aging of the leather.






Embossed brand logo on the back



The leather used is cowhide "Minervaliscio" made by Italian tanner "BADALASSI CARLO".

This leather is a vegetable tanned leather that reproduces the ancient tanning method called the vachetta method, and is characterized by a process in which beef tallow boiled out from the legs of cows is permeated into the leather for tanning.

Although it is a very laborious and time-consuming method, the leather made with this method has a unique translucent color and a firm yet soft texture that cannot be found anywhere else.


You can feel the beautiful edge with a conspicuous outline and careful handwork.

One of the attractions of TSUKIKUSA products is aging. It changes in taste.

The more you use TSUKIKUSA's leather items, the deeper the color becomes, and the oil-rich surface becomes lustrous and moist with a moist texture that fits your hands without special care.

The more you use it, the more you like it.

The longer you use it, the more valuable it becomes, and it will become your personal favorite.

The weight of the key allows the contents to slide out naturally.
You can store keys of different sizes together, such as car keys and house keys.

When you remove the hook and shake it a little, the weight of the key naturally slides out the contents.
No lag in front of the door.

The key can be easily stored inside by pulling the belt part.

By turning the hook around and fastening it, it becomes a lid, stabilizing the key inside and preventing it from coming out.

It has 3 key rings.
The bulky keys can be stored together in this one.




You can store various keys according to your lifestyle, such as house keys, car keys, warehouse keys, etc.

1 to 2 smart keys can be stored. * Depends on the size of the smart key.

(Reference smart key size left: about 76mm x 38mm thickness 15mm, right: about 60mm x 24mm thickness 15mm)

It's compact size makes it easy to fit in your pocket or mini bag.

The size is easy to put in your pocket.

You can also carry it around by attaching it to your belt or the handle of your bag.




The classic colors and simple design make this item perfect for daily use and business occasions.

Since it is something that people will see, why not choose a product that is particular about the material and the color that catches the eye?

Not only for yourself, but also for regular use in pairs, birthdays, anniversaries, celebrations, Christmas, Father's Day, Mother's Day, Respect for the Aged Day, Valentine's Day, White Day, entrance celebrations, retirement celebrations, promotion celebrations, etc. Recommended as a gift or present.

Material/Processing/Size

material Cowhide (Italian leather)
size [Case] ​​Width: Approx. 5.5cm x Height: Approx. 11cm
[Thickness] about 2cm
[Weight] Approx. 34g (There may be some errors due to the thickness of the leather, etc.)
Color All 5 colors of blue, pink, khaki, brown and navy


Points to note when ordering

We make every effort to keep the items in stock, but it may take up to 2 weeks to receive the items if they are out of stock or if you have ordered multiple items. Please feel free to contact us if you have any questions, such as stock status or arrival time.

Due to the use of natural leather, there may be biological scars, wrinkles, and blood vessel marks (blood streaks) peculiar to animals on the surface of the leather. Also, even if the same dye is used, there will be individual differences in color. Please understand and acknowledge this as a characteristic of natural leather and each individuality.

The leather material is vulnerable to rain and sweat, so if it gets wet, let it dry naturally. If used while wet, it may cause discoloration, color transfer, or mold. Take out the contents and dry it in a well-ventilated place. After it dries, the oil in the leather will also be removed, so apply a thin layer of colorless oil such as mink oil after drying.

We will repair the product free of charge if it breaks down during normal use within one year from the date of purchase. After that, we will do our best to repair it as much as possible, so please feel free to contact us.

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TSUKIKUSA（ツキクサ） Product list