Twitter Bot for Activation of Online Discussion and Promotion of Understanding by Providing Related Articles. - Shota Kusajima; Yasuyuki Sumi (CollabTech, 2016)

Virtual Participation in Ukiyo-e Appreciation using Body Motion. - Shota Kusajima; Takuya Takahashi; Yasuyuki Sumi (AH, 2018)

Activating Group Discussion by Topic Providing Bots. - Shota Kusajima; Yasuyuki Sumi (IEICE Trans. Inf. Syst., 2018)