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◯ TJEM Impact Factor Trend
| |
2020 |
2021 |
2022 |
2023 |
2024 |
2025# |
| Impact Factor |
1.848 |
2.547 |
2.2 |
1.7 |
1.6 |
1.5 |
| 5 Year Impact Factor |
2.058 |
2.358 |
2.1 |
1.8 |
1.7 |
1.7 |
#Impact Factor 2025 (as of June 18, 2026) The value represents the number of citations received during 2025 to articles published in 2023 and 2024.
(based on Web of Science JCR® data)
◯ TJEM Statistics
Current Status of Submitted Papers
| |
2024 |
2025 |
2026 |
| Submitted papers |
981 |
990 |
364* |
Rejected after Editorial Review
Judged after Peer Review |
572 (58%)
409 (42%) |
753 (76%)
237 (24%) |
233 (64%)
131 (36%) |
| Accepted papers |
202 |
144 |
37 |
| Accepted Rate |
21% |
14% |
10% |
Geographical Distribution of Authors
| |
2024 |
2025 |
2026 |
| Submitted papers |
981 |
990 |
364* |
Japan
Outside Japan |
115 (12%)
866 (88%) |
77 (8%)
913 (92%) |
50 (14%)
314 (86%) |
(*Data as of July 2, 2026)
◯ A total of 1,540 referees participated in Review of the manuscripts submitted in 2024.
(*Data as of June 30, 2025)
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