Words associated with me are drawn from multiple public sources, grouped by theme, and placed in the sections they relate to. The result is neither exhaustive nor definitive; it is a partial, somewhat serendipitous portrait. The words will keep evolving as new traces are collected.

About

I’m Sumiaki Kusahata, a second-year master’s student in Japan. In collaboration with Mercari R4D, I research how AI can be applied to life cycle assessment (LCA). I’m also working as a full-stack engineering intern at Apple Japan. Music is a huge part of who I am.

Sumiaki Kusahata standing in front of a waterfall

Education & Experience

Education

  1. 2021.04–2025.03

    B.S.

    The University of Tokyo

    Sekino Lab

  2. 2025.04–2027.03

    M.S.

    The University of Tokyo

    Kawahara Lab

Experience

  1. Apr 2024–Feb 2026

    Software Engineer Intern

    WOGO, Inc.

  2. Feb 2026–current

    Software Engineer

    Apple

Research & Features

  1. Presentation

    2025.09

    Automated Estimation of Clothing Information for Evaluating Environmental Impact

    LCM 2025 · Palermo, Italy

    Conference ↗
  2. Press

    2025.09.12

    AI “Visualizes” the Environmental Impact of Single Second-hand Items

    The University of Tokyo

    Press Release ↗
  3. Media

    2026.02.09

    メルカリ・東大、古着のCFP自動算出 AIで一点物の壁打破

    NIKKEI GX

    Article ↗
  4. Interview

    2026.05.21

    Making “Never Waste” the New Normal: Visualizing the Carbon Footprint of a Single Garment

    The Big Picture, vol. 6 · RIISE, The University of Tokyo

    Read Interview ↗

What I Like