Hidetaka Shimizu “神雷の龍” | An Edo Kiriko Dragon Born Beyond the Waterfall

2026.09.22

A carp climbs a waterfall and becomes a dragon.

Hidetaka Shimizu’s Edo Kiriko work “神雷の龍” takes that transformation and turns it into a complete scene cut into crystal glass.

The dragon moves through dark clouds and flashes of lightning, while the base reveals another detail: the dragon grasping a sacred jewel. Rather than decorating one side of the glass, Shimizu builds a story that continues around — and underneath — the vessel.

The dragon is the second half of a story

This work follows an earlier piece by Shimizu titled “昇滝の鯉”, depicting a carp ascending a waterfall.

The concept comes from the Dragon Gate legend, a Chinese story that became deeply embedded in Japanese visual culture: a carp that succeeds in climbing the powerful waterfall at Dragon Gate transforms into a dragon.

In Japan, the motif has long been associated with overcoming a difficult challenge and achieving advancement or success. Shimizu’s earlier glass shows the struggle upward; “神雷の龍” shows what comes after the transformation.

For an international reader, this context matters. The dragon is not simply an ornamental Japanese motif added to a tumbler — it completes a narrative begun with the carp.

Cutting movement into a hard surface

Shimizu has said that his challenge was to convey the dragon’s power and movement while working with very small cutting tools.

The face, whiskers, claws and flowing body may appear almost drawn, but every line is made by removing glass. This is an important distinction from painted decoration: the image exists because the crystal surface has been physically cut and shaped.

Much Edo Kiriko is built around repeating geometric patterns. Here, the same fundamental craft of cutting glass is used for figurative work, where the direction and force of each line must suggest a living creature in motion.

Cloud, lightning and thunder are part of the composition

Detail of the dragon and lightning cuts on Hidetaka Shimizu’s Edo Kiriko work

The dragon is surrounded by an environment designed to heighten its presence.

The clouds are given a deliberately matte finish, creating a sombre atmosphere and a visual contrast with the brighter cut surfaces. Sharp lines of lightning run through the dark field, suggesting thunder breaking through storm clouds.

On the bottom of the glass, the dragon is shown holding a jewel. This means the work cannot be fully understood from a single frontal view: turning the rocks glass in the hand reveals different parts of the scene.

What is Edo Kiriko?

Edo Kiriko is a traditional Japanese cut-glass craft associated with Tokyo. Its patterns and images are created by pressing glass against rotating cutting wheels, then refining and polishing the cut surfaces. The craft was designated a Traditional Craft by the Japanese government in 2002.

“神雷の龍” is made from crystal glass and measures approximately 82mm across the rim and 90mm high. Because each piece is finished by hand, details such as the clouds, the dragon’s face, its angle and the movement of the hair around its head vary slightly from glass to glass.

Hidetaka Shimizu: from a teenage encounter to Traditional Craftsperson

Hidetaka Shimizu first encountered Edo Kiriko at a department-store traditional crafts event when he was in his second year of junior high school. Fascinated by watching a glass object take shape in front of him, he decided he wanted to become a craftsman.

After graduating from high school in 1992, he entered an apprenticeship. He established Seishu Glass Studio in 2007 and was certified as a nationally recognised Traditional Craftsperson in 2010. In 2020, he established Kiyohide Glass Studio.

“神雷の龍” was also exhibited in the 2024 Edo Kiriko Tableware New Works exhibition, where contemporary artisans presented new work built on the traditions of the craft.