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

• S. Tsujikawa114 · h 74
• T. Tohyama89 · h 34
• K. Matsushita69 · h 43
• T. Nikuni58 · h 21
• R. Kase52 · h 27
• N. Sawado43 · h 13
• H. Fukuyama33 · h 56
• Kosuke Sato33 · h 34
• S. Watabe33 · h 9
• K. Sumiyoshi28 · h 42
• T. Tamagawa27 · h 44
• Antonio de Felice26 · h 20

• The University of TokyoJP927 papers
• Kyoto UniversityJP365 papers
• High Energy Accelerator Research OrganizationJP235 papers
• RIKENJP227 papers
• Tokyo Institute of TechnologyJP227 papers
• The University of OsakaJP205 papers
• Nagoya UniversityJP182 papers
• Tohoku UniversityJP174 papers
• Kavli Institute for the Physics and Mathematics of the UniverseJP169 papers
• Hiroshima UniversityJP167 papers
• Centre National de la Recherche ScientifiqueFR164 papers
• Japan Aerospace Exploration AgencyJP156 papers