youtaro sakamoto’s kinetic thread column transforms human presence into shifting shadows

a delicate column formed from fine threads moves in response to nearby visitors, casting constantly changing shadows.

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KINETIC THREAD COLUMN installation draws from SUDARE SCREENS

 

Created by Japanese artist, engineer, and researcher Youtaro Sakamoto, Schattenrequisit: Column is a kinetic installation formed from fine threads that explores the relationship between architectural permanence, human presence, and shifting shadow projections. Drawing conceptual inspiration from the light-filtering properties of sudare (traditional Japanese slatted screens), the project treats physical material and immaterial shadows as unified components of a single sculptural composition.

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all images ©Manabu Tanaka

 

 

ANIMATING STATIC ARCHITECTURAL FORMS THROUGH HUMAN MOVEMENT

 

The installation takes the form of an architectural column constructed from closely spaced fine threads. Integrated millimeter-wave sensors detect the proximity of visitors, triggering a stepper motor developed through computational design and physical prototyping. In response to movement within the space, the motor slowly rotates and shifts the thread assembly, altering the overlap of the linear strands and continuously transforming the shadow silhouettes cast across surrounding walls and floors. By animating a typically static structural archetype, the installation by artist Youtaro Sakamoto mirrors the interaction between fixed urban infrastructure and transient human circulation.

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Schattenrequisit: Column is a kinetic spatial installation created by Japanese artist Youtaro Sakamoto
youtaro sakamoto's kinetic thread column transforms human presence into shifting shadows - 3
fine threads arranged in a cylindrical column form the primary volume of the artwork
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overlapping threads generate continuously shifting geometric patterns as the central structure moves

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the kinetic response explores the contrast between static architectural elements and human circulation
youtaro sakamoto's kinetic thread column transforms human presence into shifting shadows - 5
a computational stepper motor mechanism gently drives the slow rotation of the thread assembly
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linear thread densities shift gradually from tight alignments to open visual fields
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the artwork translates transient human presence into mechanical and shadow-based movement

project info:

 

name: Schattenrequisit: Column
artist: Youtaro Sakamoto | @youtarosakamoto

location: Hibiya OKUROJI, Tokyo, Japan 

exhibition: DESIGNART TOKYO 2026

dates: October 30th – November 8th, 2026

photographer: Manabu Tanaka

 

 

designboom has received this project from our DIY submissions feature, where we welcome our readers to submit their own work for publication. See more project submissions from our readers here.