Comparative Study of Learning Effectiveness between a Mobile Learning Tool and Paper. - Kanji Akahori; Yuuki Kato; Shogo Kato; Atsuhiko Sudo; Masayuki Ohmori (ICCE, 2005)

Analysis on Relationships of Emotional Transmissions between Participants and Their Emotional Aspects in Communication Using Bulletin Board System. - Shogo Kato; Yuuki Kato; Kanji Akahori (ICCE, 2006)

An Approach to Utilize Ubiquitous device for Game-based Learning Environment. - Takashi Tachino; Yuuki Kato; Shogo Kato (DIGITEL, 2007)

Research on the Emotions Interpreted from Emoticons in Japanese Cellular Telephone Email. - Masayoshi Yanagisawa; Mayu Kobayashi; Yuuki Kato; Shogo Kato; Douglass J. Scott (ICCE, 2007)

Effects of emotional cues transmitted in e-mail communication on the emotions experienced by senders and receivers. - Yuuki Kato; Shogo Kato; Kanji Akahori (Comput. Hum. Behav., 2007)

Smart sensing of cardiovascular physiological information from soles without direct skin contact. - Yuuki Kato; Masayuki Nambu; Masataka Imura; Yoshihiro Kuroda; Osamu Oshiro (EMBC, 2012)

Reply speed to mobile text messages among Japanese college students: When a quick reply is preferred and a late reply is acceptable. - Yuuki Kato; Shogo Kato (Comput. Hum. Behav., 2015)

Nobody Read or Reply Your Messages: Emotional Responses Among Japanese University Students. - Yuuki Kato; Shogo Kato; Yasuyuki Ozawa (Int. J. Cyber Behav. Psychol. Learn., 2017)

Perceived Usefulness of Emoticons, Emojis, and Stickers in Text Messaging: Effect of gender and Text-Messaging Dependency. - Shogo Kato; Yuuki Kato; Yasuyuki Ozawa (Int. J. Cyber Behav. Psychol. Learn., 2018)

Exploring Potential Factors in Sticker Use Among Japanese Young Adults: Effects of Gender and Text Messaging Dependency. - Shogo Kato; Yuuki Kato; Yasuyuki Ozawa (Int. J. Virtual Communities Soc. Netw., 2018)

Reply Speed as Nonverbal Cue in Text Messaging with a Read Receipt Display Function: Effects of Messaging Dependency on Times until Negative Emotions Occur While Waiting for a Reply. - Shogo Kato; Yuuki Kato; Yasuyuki Ozawa (Int. J. Technol. Hum. Interact., 2020)