Our Team


Keiko Jaunik (Uchida)
BulkUp Consulting e.U. Austria


Born in Nov. 1978 in Tokyo and
graduated from Waseda University.

Keiko Jaunik has extensive experience in
company digital transformation
with deep knowledge of
system implementation
and overall business processes.

Skilled in Management Consulting
and Business Process Improvement
for overall business processes.

PMP Certified Project Manager
Executive MBA

Hiroki Sato
BulkUp Consulting Inc. Japan

CEO/Managing Director

Born in Jan. 1984 in Hyogo and
graduated from Tokyo University of
Foreign Studies and
acquired MBA from Kyoto University.
Hiroki is certified Public Accountant
both for Japan and U.S.

Before establishing
BulkUp Consulting Inc. in 2016,
he had worked for Bank of
Tokyo-Mitsubishi UFJ, Ltd. and PwC.
where he gained significant experience
with worldwide financial market.

Expert in Finance and Management Consulting.
Strong in negotiation with Investment banks.

Atsushi Ito
BulkUp Consulting Inc. Japan

Certified Tax Accountant

Tsubasa Yamamoto
BulkUp Consulting Inc. Japan

Certified Attorney

Mizuha Marumoto
BulkUp Consulting Inc. Japan

Marketing Specialist