Contact HalfKey
Get in touch today. We respond within 24 hours. Our concierge team is available 24/7 on WhatsApp, LINE, or email.
Tenants and applicants
Looking for a place, or already staying with us? Email hello@halfkey.jp or message us on WhatsApp at +81 90 9567 7834. Once you've moved in, you can also reach your concierge on LINE.
Homeowners
Own a home in Tokyo and want a preliminary offer? Email hello@halfkey.jp, or start from our homeowners page for a free estimate.
Brokers
Working with property owners in central Tokyo? Send the listing to brokers@halfkey.jp and we'll review it.
Ways to reach us
Email
WhatsApp / Phone
LINE
for tenants, once you've moved in
Our office
HalfKey KK (ハーフキー株式会社), SHINO Building 4F, 1-4-40 Nishi-azabu, Minato-ku, Tokyo 106-0031. See our Company Overview page for the full registration details.