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

• J. Kishine26 · h 26
• Y. Taniguchi24 · h 67
• H. Umehata18 · h 30
• T. Nagao2 profiles17 · h 61
• Y. Tamura2 profiles15 · h 39
• A. Ovchinnikov2 profiles14 · h 15
• K. Kohno12 · h 51
• Y. Matsuda12 · h 41
• B. Hatsukade11 · h 37
• M. Kajisawa11 · h 36
• A. Inoue10 · h 42
• A. Sugamoto2 profiles10 · h 13

• The University of TokyoJP77 papers
• National Astronomical Observatory of JapanJP59 papers
• The Graduate University for Advanced Studies, SOKENDAIJP41 papers
• Kavli Institute for the Physics and Mathematics of the UniverseJP38 papers
• Ehime UniversityJP33 papers
• Nagoya UniversityJP20 papers
• Institute for Cosmic Ray ResearchJP19 papers
• Kyoto UniversityJP19 papers
• Tohoku UniversityJP18 papers
• University of GroningenNL16 papers
• Institute of Astronomy and Astrophysics, Academia SinicaTW15 papers
• Ural Federal UniversityRU14 papers