There are 12 mathematicians whose last name begin with ARAI.
| Arai, Hiromasa | University of Texas at Dallas | 2015 |
| Arai, Hitoshi | ||
| Arai, Hitoshi | Waseda University | 1987 |
| Arai, Keisuke | University of Tokyo | 2005 |
| Arai, Mahmood | Stockholm University | 1991 |
| Arai, Natsuki | The Johns Hopkins University | 2014 |
| Arai, Natsuko | Technische Universität Darmstadt | 2003 |
| Arai, Toshiyasu | ||
| Arai, Zin | Kyoto University | 2003 |
| Araiza, Roberto | University of Texas at El Paso | 2007 |
| Araiza, Roy | Purdue University | 2021 |
| Araiza Iturria, Carlos | University of Waterloo | 2023 |