A University of Tokyo research project, shown at the Nagasaki Atomic Bomb Museum in 2025

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Storytelling
from Objects

Work in progress, October 2026

A VR learning space where an object left behind in a war tells its owner’s story. Students in Japan and India each step into the other country’s history.

Role
PhD researcher. Concept, story design, VR scenes and workshops.
Lab
Hidenori Watanabe Lab, The University of Tokyo
Made with
STYLY, Unity, Blender, GPT, TRELLIS
Timeline
2024 to now
A journalist’s camera, rebuilt in 3D, standing among ruins

Don’t show the violence.
Let the objects speak.

The rule the whole project follows. No blood and no bodies appear in any scene.

The narrator of the Gaza chapter: a journalist’s camera, rebuilt in 3D from one photograph.

The problem

History textbooks sometimes create enemies.

Two countries teach the same war separately. I asked a different question: can an immersive experience build empathy instead?

My solution

Let an object tell the story.

In VR, the student meets an object that was left behind. It tells its owner’s story in its own voice. No blood and no bodies are shown.

Why I am making this

I grew up in eastern India, near the border with Bangladesh. My childhood was full of the stories of people who crossed over during the 1971 war. For me this research is not abstract data. It continues a habit of listening to survivors.

A photograph becomes a place. An object in it starts to talk.

The 360° scene built in STYLY, with ruins and the narrator
Inside the 360° scene, built in STYLY. Among the ruins the student meets the narrator.
  1. 1

    Listen to testimony

    Every story starts from a survivor’s documented account.

  2. 2

    Meet the object

    A historical photograph is turned into a 360° space. An object from that scene is waiting inside.

  3. 3

    See through its eyes

    The object tells its owner’s story from its own point of view.

  4. 4

    Learn for the future

    Students in each country experience the other country’s history.

Nagasaki, 1945 長崎

Noboru Murata’s account of surviving the atomic bombing as a middle school student, and of losing his friends.

Dhaka, 1971 ダッカ

Dr. Meghna Guhathakurta’s account of being ten years old in March 1971, watching soldiers enter her family’s compound and take her father away.

Who writes the object’s words?

GPT gives the object its voice, but it does not invent the story. It works from two real inputs: documented survivor testimony, and the words and feelings that earlier visitors said stayed with them.

Tested in four places so far

The project is still running. These are short notes from each place, not final results.

A workshop with students in India

Workshop

India

Students already knew the facts of the Nagasaki bombing: when, where and who. After the VR they said they felt they had lived a survivor’s life. Some were in tears.

The exhibition at the Nagasaki Atomic Bomb Museum

Exhibition, 2025

Nagasaki Atomic Bomb Museum

Shown to the public and to parents. Parents said they could show it to their children because it has no cruel scenes and no blood.

A workshop with junior high and high school students in Nagano

Workshop

Nagano

With junior high and high school students. A door told a girl’s story from 1971. 11 of 12 students named atmosphere and perspective as the strongest parts.

Pilot

Tokyo

The background sound made the scene feel real. People enjoyed hearing the story from an object’s point of view.

What I am working on now

The next narrator is a journalist’s camera in Gaza.

I rebuilt the camera as a 3D character from a single photograph, and its lens became its face.

The 3D camera, front view
Front
The 3D camera, side view
Side
The 3D camera, back view
Back. This side is the AI’s guess.
  1. 1

    Cut the camera out of the photo

    Adobe Photoshop

  2. 2

    AI builds the 3D shape

    TRELLIS

  3. 3

    The lens becomes a face

    Blender

  4. 4

    It speaks inside VR

    Unity

The AI only saw one photograph. The front is close to the real camera. The back is the model’s guess, not a measurement.

What I have learned so far

Leaving the violence out is what lets the story reach people. At Nagasaki, it was the reason parents were willing to show it to their children.

What comes next

The Gaza chapter, with the camera as its narrator. This page will be updated as the work continues.

Photos: taken by the author. Nagasaki Atomic Bomb Museum, 2025.