Takumi Uchihara gave the keynote address at the IEICE Technical Committee Meeting on Thought and Language which was held at Yamagata University. He spoke on the topic of spoken vocabulary acquisition, which he has been earnestly researching in recent years. See the link below for more details.
Uchihara; Takumi. (2022) Second language spoken vocabulary acquisition and assessment. Keynote address at IEICE Technical Committee Meeting on Thought and Language.
ken-system: Advance Program – 2022-11-TL (ieice.org)