This author is in Japan (as of 2017).
This author works for U-tokyo (as of 2017).
The working groups where Hiroyuki is active appear to be (none).
Hiroyuki has no RFCs.
Hiroyuki has the following 2 drafts:
Hiroyuki's next actions and the actions Hiroyuki waits from others can be seen from the dashboard page.
Data Freshness and Source
This is a part of a statistics report generated by authorstats
on 21/4, 2018.