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Obi. A sash worn with Kimonos. While they may all look similar, not all Obis are made the same way, used the same way, or valued the same way.
One might picture an Obi to be a belt for Kimonos: wide, colourful, and decorative. In reality, they exist in several forms, each with its own shape, its own occasion and dress, and its own relationship to material and value.
Here is a guide to the four key types: what sets them apart, and they represent.
Maru Obi 丸帯 - The Most Formal, Most Luxurious
The Maru Obi occupies the most elevated place in traditional formal Obi pieces. It's the most formal, the most technically demanding, and the most expensive to produce. Its construction is very distinctive: it is woven from a single piece of cloth roughly twice the standard width (30cm / 12in), which is then folded in half and sewn together.
The result is a sash that is patterned on both sides along its whole length, approximately 440cm / 173in. No reverse, no plain backing, no section left blank. The patterns, almost always formal in character, frequently featuring gold and silver threads, classical motifs such as cranes, phoenix, or court imagery, end to end.
Its place and its value
The Maru Obi was once at the height of its popularity, when the full patterning and weight of the textile were considered marks of prestige. It remains closely associated with the formal events in Japanese culture: bridal ceremonies, where it is still worn today by some brides in full traditional dress, and the attire of Geishas and Maikos.
Its weight however, became its practical limitation, becoming its weakness. Generally considered the heaviest of all types, wearing one for long periods required skill and stamina. Eventually, it was gradually displaced in everyday formal use by the Fukuro Obi, that addressed the weight problem while retaining the formality.
Museum-quality examples with gold brocade from this period are among the valued textiles in existence. If you're lucky, you'll be able to find them in high-end Japanese department stores.
Fukuro Obi 袋帯 - Formal, Yet Lighter
The name Fukuro in Japanese means 'bag', which is a reference to its construction. Unlike the Maru Obi, the construction tends to concentrates the decorative weaving on the visible face, with the back using simpler or unpatterned material.
This allows the craftsman to concentrate the craft and material value in the visible portion of the textile, significantly reducing both the weight and the cost of production without sacrificing the formality.
While its exact birthplace is unclear, some sources attribute its development to Kyoto’s Nishijin district, as a more practical alternative to the Maru Obi. In terms of dimensions, it is similar but much lighter.
Its place and its value
Today, the Fukuro Obi has largely replaced the Maru Obi as the standard formal Obi for ceremonial occasions, such as weddings and tea ceremonies.
The finest examples of Fukuro Obis are produced in Nishijin, using silk and gold or silver thread, with patterns of extraordinary detail, incorporating multiple individual thread colours across a single design.
Nagoya Obi 名古屋帯 - Practical, Versatile
The Nagoya Obi is a practical and widely used Obi type today. It was developed in the city of Nagoya, said to address a frustration: the complexity of tying a full-width Obi correctly, that required considerable time and skill, making daily Kimono wear demanding as modern life accelerated.
The innovation of the Nagoya Obi is structural. A portion of the sash, the section that wraps around the body, is folded and stitched at half-width, approximately 15cm / 6in, while the wider section that forms the visible bow remains at full width, approximately 30cm / 12in. In other words, a large part of the tying process is effectively built into the Obi itself, reducing the skill required to wear it and making the process considerably faster.
A Nagoya Obi is also shorter than a Fukuro or Maru Obi. Typically between 360-380cm / 141-149in, which further reduces weight and makes it easier to manage.
Its place and its value
The Nagoya Obi has a wide range of semi-formal to casual register, though certain designs can be worn for relatively formal occasions. It is the type commonly encountered in everyday Kimono wearing, and as a result, it is also the type produced in the greatest volume.
Experienced collectors may focus on Nagoya Obi instead of Maru Obi or Fukuro Obi, because the range of quality and design is so broad, and the stories they carry are so varied.
Hanhaba Obi 半幅帯 - Informal, Characterful
The name is literal: Han 半 means 'half' and haba 幅 means 'width'. The Hanhaba Obi is essentially an Obi at half the standard width - approximately 15cm / 6in across, compared to the full-width Obi. It maintains narrower width along its length, unlike the Nagoya Obi which widens at one end.
It is a casual by design, historically worn with Yukata 浴衣 (the lightweight Kimono associated with summer festivals and informal occasions) and Komon 小紋 (everyday Kimono). Its construction is also simpler: often cotton or a silk-cotton blend rather than pure silk, and its patterns tend to be less formally composed than those found on Maru or Fukuro Obi.
Its place and its value
The Hanhaba Obi has a different cultural register from the formal Obi types shared, but it is not without its own appeal. Historically, it offered a canvas for more relaxed expression. Playful colours, repeating patterns or simple seasonal designs, in contrast to the seriousness of formal Obis. They are diverse in character, and charming in ways that the formal types are not designed to be.
What Justifies the Value of a Vintage Obi
Across all types, the elements that determine a Obi's value follow a consistent logic.
Weaving technique, first and most significant. Hand-woven silk Obis, particularly those produced using Nishijin techniques, represent the peak of the craft.
Material follows closely. Silk, particularly woven with gold or silver thread, has an appearance and weight that synthetic substitutes can replicate. The way aged silk holds colour, develops its finish, and catches light differently over decades of careful storage is part of what makes vintage examples compelling pieces.
A vintage Obi, is not simply some old fabric. It is a record of what Japanese textile culture was capable of. Made by hand, with materials chosen for quality rather than economy, for an occasion that demanded both.
Whether encountered as a cushion, a wall piece, a table runner, or simply as a textile worth studying closely, that record does not disappear when the Obi changes hands.
It remains.
Want to checkout some of our upcycled vintage Obis?
Here are our table runners, cushions or handbags.