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Japan's 2025 Nobel Laureates Show Medals, Urge Stronger Support for Basic Research

Their remarks renew a debate over Japan's reliance on time-limited competitive grants despite nominal budget growth.

Overview

  • Osaka University's Shimon Sakaguchi and Kyoto University's Susumu Kitagawa held a joint news conference on Dec. 11 in Stockholm and displayed their Nobel medals.
  • Sakaguchi said baseline backing for fundamental science is falling short, noting immunology funding in Japan is roughly one-third of Germany's.
  • Reported figures show KAKENHI rose from about ¥200 billion in 2010 to roughly ¥240 billion in 2024, yet awards are competitive and time-limited.
  • Competitive research funding exceeded ¥2 trillion in FY2022–24 when supplementary budgets are included, according to media analyses.
  • The laureates took part in the Dec. 10 award ceremony and banquet, dined at a central table with Swedish royalty, and a main dish featured Japanese kombu.