Takayuki Arai, PhD, Sophia University

Ai Mizoguchi, PhD, Maebashi Institute of Technology/National Institute for Japanese Language and Linguistics

Maho Morimoto, PhD, Chuo University

Li Weiyu, PhD, Sophia University

Misato Shimizu, Doctoral Student, Japan Advanced Institute of Science and Technology

Tomomi Furukawa, Undergraduate Student, Sophia University

Riho Arisawa, Undergraduate Student, Sophia University