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

• K. Toma24 · h 42
• K. Ichikawa22 · h 28
• S. Kimura21 · h 23
• H. Yajima12 · h 24
• Masaki Yamada12 · h 30
• F. Takahashi11 · h 58
• K. Murase10 · h 65
• Y. Ueda10 · h 62
• N. Kitajima9 · h 26
• Y. Toba9 · h 31
• T. Shimonishi7 · h 18
• A. Naruko6 · h 17

• Tohoku UniversityJP202 papers
• The University of TokyoJP78 papers
• Kyoto UniversityJP59 papers
• National Astronomical Observatory of JapanJP44 papers
• Kavli Institute for the Physics and Mathematics of the UniverseJP40 papers
• Nagoya UniversityJP33 papers
• The University of OsakaJP32 papers
• Massachusetts Institute of TechnologyUS30 papers
• Institute of Space and Astronautical ScienceJP27 papers
• Japan Aerospace Exploration AgencyJP26 papers
• Ehime UniversityJP24 papers
• Institute of Astronomy and Astrophysics, Academia SinicaTW24 papers