"Waji Co., Ltd.", founded in January 2016, is a professional manufacturing group bringing together veteran craftsmen and young designers. It all started when Yuki Sugano, the representative who loves "antique doors," met Rui Sekine, who comes from a "glass processing factory."

Under havito's brand concept of "unexpected craftsmanship," Sugano-san and Sekine-san have finally realized what they've always wanted to create: the "glart" series, a fusion of real glass and leather.

We have a collection of items that are easy to use in everyday life, as "artful, portable objects."

The basic brown color evokes the image of a real door, both front and back.

Custom-made stained glass made of tempered glass.

It's designed to be attached by hooking the leather fastener onto the doorknob.

By combining several types of parts, we can express the realism of an antique door.

The "glart" series fuses tempered glass with a stained-glass-like appearance and genuine leather. "Glart" is a coined word combining "glass" and "art."

The number of parts and the number of steps in the process are more than double compared to similar products. The sewing machine was even modified just to make this series of products. Sewing glass and leather together requires advanced skills, and only waji's limited number of craftsmen can finish them.

The leather used is cowhide, tanned with vegetable tannins and chrome.

The wax used for horse tack is carefully applied to each piece by hand, resulting in a beautiful finish. The unevenness of the hand-applied wax and the natural texture of the leather (such as bloodstains, wrinkles, and freckles) are its charm, and it has a unique firmness. Of course, it's a leather that you can enjoy aging with.

The glass was jointly developed with "Tomi Glass," a long-established glass manufacturer in the downtown area of Tokyo.

Made of lightweight and durable tempered glass, it took two years to develop. The glass used is specially processed in a factory that processes car headlights and other items, ensuring safety and strength.

Inside spread


The ring diameter of the binder is approximately 15mm.
A few ready-to-use memory fills are included.

On the left side, there are three card pockets that can hold business cards, store cards, and even thicker cards.
There are free pockets on both sides, so you can put postcards and memos in them.

There is a pen holder made of the same leather on the right side.

The thickness is approximately 3 centimeters.

This is a system notebook cover with just the right size to balance "refill storage capacity" and "ease of carrying around."

With a ring diameter of 15mm, you can store approximately 100 refills, allowing you to customize it to your liking with a wide range of refills such as schedules, diaries, household account books, and notebooks.

While bound notebooks have fixed pages, binder-type notebooks allow for easy insertion and removal of paper, offering the advantage of customization to create your ideal notebook.

Because you can remove the refill inside and reuse it every year, you'll develop an attachment to the cover and be able to use it for many years.

The "Bible size" is neither too big nor too small, making it easy to write and view, and is recommended for beginners using binder-type notebooks.

With its basic yet unique design, it seems like it will be able to appeal to the "cute adult" aesthetic.

When you open the door, you'll find the meticulous stitching of a craftsman, and a notebook that's waiting to be filled with your plans, thoughts, and records for the day. How about a glart notebook to accompany you?

This item is perfect for those who love antique, retro, and classical styles. Its understated design and color make it suitable even for formal occasions. Recommended for those who want to subtly incorporate a unique touch to their style.

By using one item for many years, you will develop an attachment to it and can also enjoy the aging process of genuine leather. The basic color scheme makes it an item that will be your ally even as you age.

Perfect for your own use, or as a gift for birthdays, anniversaries, entrance/graduation celebrations, job/retirement celebrations, Christmas, White Day, Mother's Day, and more.

≪Clicking on the image will take you to the system notebook list≫

Leather coloration varies from piece to piece. Please understand this as a characteristic of natural leather products.

* If an item is out of stock, it will be made to order, and delivery may take up to 2 months. If you have any questions about stock status or arrival dates, please feel free to contact us.

*Please note that because genuine leather is used, there may be some scratches, peeling, wrinkles, uneven coloring, and differences in color between the product image and the actual product. These are characteristics unique to natural materials, so please understand this in advance.*

* Because it uses real glass, it may break if excessive force is applied. Please handle with care.

* Fading may occur due to friction or contact with water (rain or sweat). Please be careful when wearing light-colored clothing.

- Avoid storing in high temperature, high humidity, or direct sunlight. If it gets wet, remove the moisture with a soft cloth and dry it in the shade. Avoid washing with water or hot water.