• I attended RubyKaigi 2026

  2026-05-01 — RubyKaigi / Personal History and Life — RubyKaigi / Family / Hakodate

• A record for remembering my relationship with cameras

  2025-12-01 — Personal History and Life — Camera / Photography / Film

• The fusion of technology and family - I went to RubyKaigi 2025

  2025-04-21 — RubyKaigi / Personal History and Life — RubyKaigi / Family / Management

• It has been a while since I bought a fixed-gear bicycle

  2025-03-23 — Personal History and Life — Bicycle / Fixed gear / Piste bike

• The Art of Repairing the World

  2024-10-27 — AI and the Internet / Personal History and Life — Sustainability / Distributed systems / Christopher Alexander

• I attended RubyKaigi 2024

  2024-05-19 — RubyKaigi / Personal History and Life — RubyKaigi / Family participation / STORES

• Games and getting an engineering job, as strategy

  2021-09-23 — Personal History and Life — Games / Job hunting / Engineer

• On value standards and systems

  2019-01-23 — Personal History and Life / Work and Organizations — Values / People / Systems

• Endless work and fulfillment in life

  2015-08-23 — Personal History and Life — Work-life balance / View of work / Life

• Ryu Murakami: Writing a novel is not an everyday act

  2015-07-26 — Personal History and Life — Ryu Murakami / Creation / Programming