Holding older properties for stable income through mid- to long-term leases.
Restoring aging properties and raising asset value through kitchen, bath, and flooring upgrades.
Partnering with licensed operators to run furnished short-term rentals within the proper regulatory framework
Advising those wishing to invest in real estate in Japan. From property selection, valuation, investment decisions, and renovation oversight.
Tsubomi G.K. is a real estate investment company founded in Tokyo in 2025 by Kristen Jasinski, who has spent nearly three decades in the real estate industry based in Chicago and Naples, Florida.
In the U.S., she has acquired, managed, renovated, and sold residential properties ranging from single-family homes to condominiums, with combined managed and owned assets valued at over USD $85 million. Drawing on her experience living in Japan and her understanding of Japanese culture, Tsubomi takes a long-term view in investing in Japanese residential real estate.
Holds multiple Florida state licenses spanning brokerage, property management, and general contracting, with hands-on experience across the full cycle from acquisition to renovation to operation.
Lived in Isesaki, Gunma as a Rotary Youth Exchange student, and later worked in Tokyo and as a bilingual liaison between a Japanese parent company and its U.S. partners, Kristen has a real command of the language and culture.
Draws on relationships with U.S. and European investors and partners to evaluate Japanese real estate from a global perspective and see projects through to completion.