1. September 20, 2018: Doctor of Science, Department of Mathematical and Computing Sciences, Graduate School of Information Sciences and Engineering, Tokyo Institute of Technology.
    "An Architecture of Distributed Pub/Sub Systems Using Structured Overlay Networks"

  2. March 22, 2012: Master of Information Science and Technology, Division of Synergetic Information Science, Graduate School of Information Science and Technology, Hokkaido University. Valedictorian
    "Flexible Search on Structured Overlay Networks Using the Notion of Suffix Arrays"

  3. March 25, 2010: Bachelor of Engineering, Department of Electronics and Information Engineering, School of Engineering, Hokkaido University.
    "Acquisition of Archive Data for Multicast System Built on a Distributed Hash Table and Cross-Browsing Communication"

  1. Mar 2, 2017: Award for Outstanding Research Results, NTT Network Innovation Laboratories.

  2. Jun 3, 2016: Outstanding Paper Award 2015, Information Processing Society of Japan. (7 out of 458 papers)

  3. Mar 15, 2015: Specially Selected Paper, Information Processing Society of Japan.

  4. Feb 12, 2015: Award for Encouragement of Research, NTT Network Innovation Laboratories.

  5. June 5, 2014: IA Research Award, IEICE TCIA.

  6. March 22, 2012: Student Member Award, IEICE Hokkaido branch.

  7. March 3, 2012: Student Award, The 4th Forum on Data Engineering and Information Management   (DEIM2012). 

  8. April 26, 2011: Best Student Paper Award, International MultiConference of Engineers and Computer Scientists   (IMECS2011). 

  9. March 1, 2011: Best Interactive Award, The 3rd Forum on Data Engineering and Information Management   (DEIM2011). 

  10. October 2, 2010: Technical Research Award, The Symposium of Hokkaido branch of IPSJ 2010. 

  11. March 25, 2010: Student Award for Excellence in Scholastic Performance, Hokkaido University. 

  12. March 11, 2010: Student Award, The 72th Annual Conference of Information Processing Society of Japan. 

  13. Jun 27, 2007: Nitobe Prize, Hokkaido University. 

Research grants
  1. September 12, 2018: Suematsu Award, Tokyo Institute of Technology.