JJM Vol. 18 Issue 2 has been published in September 2023

• The 19th Takagi Lecturer, Hugo Duminil-Copin, was awarded the Fields Medal 2022.
• The 22nd Takagi Lecturer, James Maynard, was awarded the Fields Medal 2022.
• The 19th Takagi Lecturer, Mark Braverman, was awarded the IMU Abacus Medal 2022.


• The 20th Takagi Lecturer (2017), Martin Hairer (Imperial College London) was awarded the 2021 Breakthrough prize in mathematics.
  Springer Nature has offered free-access to his article in Japanese Journal of Mathematics.
• The 14th Takagi Lecturer, Peter Scholze, was awarded the Fields Medal 2018.
• The 14th Takagi Lecturer, Akshay Venkatesh, was awarded the Fields Medal 2018.
• The 16th Takagi Lecturer, Masaki Kashiwara, was awarded the Chern Medal 2018.
• The 16th Takagi Lecturer, Masaki Kashiwara, was awarded the 2018 Kyoto Prize.

Founded in 1924, Japanese Journal of Mathematics (JJM) is the oldest continuously published mathematical journal in Japan.

The Mathematical Society of Japan relaunched its third series in 2006, and has been publishing research survey articles of the highest quality maintained by peer-review process. The electronic edition has also started in 2006.

The logo of JJM was designed in 2006 by Toshiyuki Kobayashi, the founding editor of the 3rd series of JJM. It represents Mt. Fuji (the highest mountain in Japan) by the letters J, J, and M.

JJM is indexed and abstracted in Journal Citation Reports/Science Edition, Science Citation Index Expanded, Zentralblatt Math, and Mathematical Reviews.

JJM is the official journal of the Mathematical Society of Japan. It is published twice a year in cooperation with Springer Nature.

There is no publication charge, e.g. APC (Article Processing Charge) for the authors of Japanese Journal of Mathematics. Please protect yourself from phishing.

• 2-year IMPACT FACTOR: 1.778
  Rank 16 out of 312 in category Mathematics in the 2015 Thomson Reuters Journal Citation


• 5-year IMPACT FACTOR: 1.786
  Rank 12 out of 277 in category Mathematics in the 2010 Thomson Reuters Journal Citation