Tokyo drone-technology company founded April 2017 by CEO Keisuke Toji; licenses its patented 4D GRAVITY airframe design to drone makers.
Aeronext Inc. is a Tokyo drone-technology company founded April 11, 2017 by CEO Keisuke Toji. It operates as an IP and R&D business rather than a drone manufacturer, licensing patents to partners; its subsidiary NEXT DELIVERY Inc., established January 2021 in Kosuge Village, Yamanashi Prefecture, runs drone-logistics services directly.
Its core technology, 4D GRAVITY, is a structural airframe design that shifts and stabilizes an aircraft's center of gravity and equalizes motor rotation regardless of flight attitude; the patent was filed May 2015 and registered June 2018. Licensees include ACSL Ltd. (2020) and Prodrone Co., Ltd. (2024). With ACSL, Aeronext co-developed AirTruck, a logistics drone with a 5-kilogram payload and 20-kilometer range, flown on 466 flights covering 1,730 kilometers around Kosuge Village and Kamishihoro, Hokkaido. In June 2026 the company showed an ActiveWing prototype adding movable auxiliary wings to extend range. NEXT DELIVERY runs the SkyHub platform, combining trucks and drones for last-mile delivery in depopulated, aging rural Japan.
Capital, including reserve, stood at approximately 1.9 billion yen as of December 2025, raised via DRONE FUND, Spiral Capital, and Impact Capital Limited, plus investment from Seino Holdings, KDDI, and Aioi Nissay Dowa Insurance. It also runs a lab in Saitama and an office in Shenzhen, China.
Primary type & automation activities this supplier delivers:
Japan's first mass-produced logistics-dedicated drone with 4D GRAVITY center-of-gravity control.
Patented airframe structural-design tech optimizing center of gravity and motor rotation for stable flight.
Drone-plus-truck smart-logistics network providing last-mile delivery to rural communities in Japan.
Multicopter with movable auxiliary wings for higher-efficiency, longer-range cargo flight.
Contact Aeronext
WEBSITE
https://aeronext.comHEADQUARTERS
Japan
Company Facts
Founded
2017
Primary Role
Software/Algorithm
Company Size
-
Primary Region
Asia-Pacific
Annual Sales
-
Funding Stage
Growth / Late-Stage VC
Funding Total
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