Welcome to Sezaki & Nishiyama Laboratory

Our research concerns 2 topics. First is to consider the support of the creative social activities, which utilize network, and the creation of new application. The other is to operate the network element, system technology and system development of various applications

Prospective students and researchers are always welcome to join our team.


Hidenaga Ushijima won the Socio-Cultural Environmental Studies Best Master Thesis Award.

Kaoru Sezaki and Yuuki Nishiyama’s research presentation “Toward the Construction of a Bodily Sensation Recording / Utilization System Using an Earable Device” won the Best Paper Award at the 72nd SIG (Special Interesting Group) Ubiquitous Computing System (UBI) in IPSJ (Awajishima) on November 23, 2021.

Hong Duc Nguyen’s research presentation “An Online Task Offloading Strategy in Vehicular Edge Computing” won the English Session Encouragement Award at Technical Committee on Information and Communication Management (IEICE ICM) on September 14, 2021.

Research Topics

Mobile/Wearable Sensing

Detect environment and human/people behavior by using hardware, software and human sensors on smartphones/wearable devices

Wireless Sensor Network

Optimization of wireless sensor network routing, computational processing, and power consumption through simulation and real-world measurement experiments

Spatical Analytics

Collection and analysis of location information and related data. Mainly, assessing and predicting the impact of MaaS on cities.

Behavior Change & Well-being

Context awareness and information providing methods for promoting human behavioral change and realizing Well-being by using information technologies


You can get our publications via the next button.



Ew-601 ( Laboratory ) / Ee-309 ( Professor’s room )

Institute of Industrial Science, The University of Tokyo

4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, JAPAN

Contact Us

Laboratory (Fax included):
+81-3-5452-6268 (Extention: 56268)

Prof. Sezaki:
+81-3-5452-6266 (Extention : 56266)

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