- Jhingan, Sanjay (4/2016-) (Yamanashi Gakuin U)
- Nakashi, Keisuke (4/2018-3/2021, 5/2021-) (Salesian Polytechnic)
- Kimura, Masashi (4/2019-4/2022, 5/2022-) (Daiichi Institute of Technology)
- Ogawa, Tatsuya (10/2023-3/2024) (Tohoku University)
- Thaller, Maximilian (6/2017-8/2017)
- Igata, Takahisa (4/2015-3/2020) (Gakushuin University)
- Katagiri, Takuya (4/2017-3/2022) (Niels Bohr Institute, Copenhagen)
- Ogasawara, Kota (4/2014-3/2019) (Meiji U, Tokyo)
- Koga, Yasutaka (4/2014-3/2016, 4/2018-3/2021) (YITP, Kyoto U)
- Kokubu, Takafumi (4/2012-3/2017)
- Tanabe, Kentaro (4/2016-3/2017)
- Tsukamoto, Naoki (4/2008-9/2013, 10/2015-3/2016) (Tokyo University of Science)
- Shimano, Masahiro (4/2007-3/2015) (Rikkyo Niiza Junior and Senior High School)
- Tanaka, Tomo (4/2014-3/2015, 10/2015-3/2016) (Waseda U, Tokyo)
- Uchikata, Nami (10/2015-3/2016) (ICRR, U Tokyo)
- Patil, Mandar (4/2015-3/2016) (IIT Dharwad)
- Maeda, Hideki (4/2006-3/2007, 4/2013-3/2014) (Hokkai-Gakuen U, Sapporo)
- Houri, Tsuyoshi (4/2013-3/2014) (NIT, Maizuru)
- Miyamoto, Umpei (10/2009-3/2013) (Akita Prefectural U, Yurihonjo)
- Saijo, Motoyuki (4/2008-5/2013) (Waseda U, Tokyo)
- Tamaki, Takashi (4/2008-3/2009)
