Hiroki Murakami

Director/Board Member at

Machiniwa KK

Net worth: 8 M $ as of 2026-07-30

40 year

Commercial Services

Consumer Services

Profile

Hiroki Murakami was the founder of TSUKURUBA, Inc., founded in 2011, and held the title of Chief Executive Officer & Representative Director.
Mr. Murakami currently holds the position of Representative Director at Machiniwa KK, starting in 2012.
Mr. Murakami completed undergraduate education at Rikkyo University College of Sociology.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
TSUKURUBA, INC. 27.86%	2026-04-29	3,359,600 ( 27.86% )	8 M $	2026-07-30

Hiroki Murakami active positions

Companies	Position	Start
Machiniwa KK	Director/Board Member	2012-09-30

All active positions of Hiroki Murakami

Former positions of Hiroki Murakami

Companies	Position	End
TSUKURUBA INC.	Founder	-

See the detail of Hiroki Murakami's experience

Training of Hiroki Murakami

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Hiroki Murakami's experience

Linked companies

Private companies	3
TSUKURUBA, Inc. TSUKURUBA, Inc. Miscellaneous Commercial ServicesCommercial Services Develops social network applications	Commercial Services
Rikkyo University College of Sociology Rikkyo University College of Sociology Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Machiniwa KK