{"name":"Shin-Ichi Ichikawa","orcid":null,"affiliation":"National Astronomical Observatory of Japan","id":23667,"datarank":8.385022,"percentile_rank":99.2,"paper_count":1,"h_index":null,"cited_by_count":null,"works_count":null,"i10_index":null,"openalex_id":null,"last_known_institutions":[],"top_fields":[]}