The Matsumae International Foundation awards short-term fellowships (of 3-6 months) for pursuing research in Japan. Preference is for applicants in the natural science, engineering, and medicine who select the Japanese host institutions (university research laboratories, national research institutions, or private industry). Applicants should hold a PhD degree, be less than 49 years old, and have sufficient conversational ability in Japanese or English. The application deadline is 30 June 2023. More information here