Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• M. Nitta262 · h 48
• M. Eto2 profiles107 · h 35
• N. Yamamoto2 profiles93 · h 41
• K. Itoh88 · h 55
• Y. Ohashi83 · h 27
• M. Kato75 · h 30
• I. Hachisu72 · h 39
• A. Dzurak50 · h 60
• F. Hudson50 · h 40
• Keiji Saito50 · h 41
• T. Fujimori48 · h 24
• N. Sakai46 · h 42

• The University of TokyoJP429 papers
• Kyoto UniversityJP151 papers
• RIKENJP142 papers
• Tokyo Institute of TechnologyJP134 papers
• High Energy Accelerator Research OrganizationJP100 papers
• Tohoku UniversityJP100 papers
• Nagoya UniversityJP97 papers
• The University of OsakaJP96 papers
• Tokyo University of ScienceJP90 papers
• Japan Science and Technology AgencyJP68 papers
• UNSW SydneyAU63 papers
• Centre National de la Recherche ScientifiqueFR62 papers