Visiting the Digital Wood Design and Construction Exhibit

I recently visited Mokuseiren Digital Wood Design Exhibition 2025, an event that explores how computational tools and traditional timber techniques can merge to create entirely new architectural possibilities. The exhibition gathered designers who are rethinking 木造 (wooden) design through algorithms, digital fabrication, and experimental modeling. The models were for a proposal to build a monument of sorts in Shin Kiba Park.

More information about the exhibition can be found here: https://www.mokuseiren.jp/digitalwoodevent/

What struck me as soon as I stepped inside were the wooden models, some delicate, some dense, some almost impossibly complex, that showcased how digital logic can shape physical material.

One of the core themes of the exhibition was how computation can augment the natural behavior of wood. Several installations used generative algorithms to explore what happens when timber elements are stacked, rotated, or interlocked under specific rules. Instead of designing a single form manually, designers created systems that allowed forms to “grow” based on constraints like load requirements or spatial porosity.

The models at the exhibit.

One of the most compelling pieces demonstrated a program that iteratively places wooden beams while maintaining structural stability. The algorithm evaluated each beam's angle, overlap, and center of gravity, resulting in a formation that felt both spontaneous and incredibly controlled. What fascinated me was how this method naturally created pockets of space (corridors, voids [rooms] and staircases), without those being explicitly drawn by a designer. In other words, the architecture emerged from rigid computational rules.

A model of a hyperboloid tower

The models show that wood still has unexplored potential when paired with computational thinking. The collaboration between tradition and technology doesn’t dilute either one; instead, it reveals qualities neither could show on its own.

The Mokuzaikaikan Building

The building this exhibit was in, called the Mokuzaikaikan Building, was a very beautiful one. Wood really does go well with concrete and glass, and works with lighting beautifully.

In many ways, visiting this exhibit made me rediscover the innate beauty of wood, and its untapped potential.