Teruaki Oka author Yuichi Ishimoto author Yutaka Yagi author Takenori Nakamura author Masayuki Asahara author Kikuo Maekawa author Toshinobu Ogiso author Hanae Koiso author Kumiko Sakoda author Nobuko Kibe author 2020-05 text eng Nicoletta Calzolari editor Frédéric Béchet editor Philippe Blache editor Khalid Choukri editor Christopher Cieri editor Thierry Declerck editor Sara Goggi editor Hitoshi Isahara editor Bente Maegaard editor Joseph Mariani editor Hélène Mazo editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association Marseille, France conference publication 979-10-95546-34-4 oka-etal-2020-kotonoha https://aclanthology.org/2020.lrec-1.875/ 2020-05 7077 7083