Types of Vases Used in Ikebana

In ikebana, the vase (“kaki”) is just as important as the flowers themselves. The choice of vase greatly alters the impression of the arrangement, allowing the same floral materials to express entirely different moods. Here, we introduce the representative types of vases commonly used in ikebana.

Suiban (Shallow Water Basin)

The most basic and beginner-friendly type is the “water basin.” It is a wide-mouthed, shallow vessel used with a kenzan (flower frog) to secure the flowers. Water basins allow for easy, free arrangement of floral materials and are well-suited for works like “horimono” (spreading arrangement) that spread out horizontally. Shapes vary, including round, square, and oval. Simple colors like black or white are recommended as they tend to highlight the flowers.

Vertical Vases

Tall vessels resembling jars or cylinders are called “vertical vases.” They are often used for branches that extend vertically or when expressing strength. The impression also changes depending on the width of the opening: a wide opening suits dynamic expressions, while a narrow opening is better for clean, linear compositions.

Free-Form Vases

These vases are used for the free-form style, where floral materials are arranged without securing them to a kenzan (flower frog), allowing them to be placed as if naturally tossed into the vase. Cylindrical vases, baskets, and glass vases are commonly used. While this style allows for expressions utilizing natural movement, stabilizing the floral materials can be challenging. It’s advisable to attempt this style after gaining some experience.

Specialty Vases

Modern ikebana utilizes vases made from diverse materials and shapes beyond traditional ceramics. Glass, metal, wood, and acrylic are incorporated to enhance a piece’s individuality. Schools emphasizing free expression, like Sogetsu, sometimes use everyday objects or art objects as vases.

Key Points for Choosing Vases

For beginners starting out, simple black or white water basins are recommended. If the vase itself has too strong a presence, achieving harmony with the flowers becomes difficult. First, choose a vase that complements the flowers. Once you gain experience, you can then try more distinctive vases that match your preferences or the theme of your work.

Harmony Between Vase and Space

In ikebana, the vase is also treated as part of the work. It’s important to consider not just the flowers, but also the shape and material of the vase, and its relationship with its placement. For example, subdued ceramics complement a traditional Japanese alcove well, while glass or metal vases can beautifully enhance a modern living room space.


A vase is not merely a tool; it is a crucial element that shapes the impression of the entire arrangement. Starting with the basic water basin and gradually expanding your vase collection will deepen your enjoyment of ikebana.