Home RISCON TOKYO(Security & Safety Trade Expo) 2026 QUKAI MEGA FUSION® 3.5 VTOL drone - Qu-Kai. [RISCON TOKYO 2026]

QUKAI MEGA FUSION® 3.5 VTOL drone - Qu-Kai. [RISCON TOKYO 2026]

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RISCON TOKYO(Security & Safety Trade Expo) 2026

QUKAI MEGA FUSION® 3.5 VTOL drone - Qu-Kai. [RISCON TOKYO 2026]

October 26, 2026

Qu-Kai. introduced the VTOL aircraft “QUKAI MEGA FUSION® 3.5,” with a 3.5-meter wingspan, at RISCON TOKYO 2026. Headquartered in Machida, Tokyo, and also operating an R&D base in Yamanashi and a site in Chiba, the company positions itself as a manufacturer focused on Japanese-made VTOL fixed-wing UAVs and continues to develop both hardware and system software.
The exhibit is characterized by a flight time of 100 minutes on electric power and five hours on gasoline, as well as a cruising speed of 80 to 100 km/h. The company explained that it is designed for long-range, long-duration operations, including information gathering over wide areas, venue search, and surveying terrain changes around volcanoes that cannot be approached after an eruption.
The company said it aims to reduce operations that previously took about a week to roughly 30 minutes, and indicated that it will also address long-distance logistics in the future. By emphasizing Made in Japan development of the relatively small number of VTOL aircraft in Japan, the company is highlighting its approach to advancing the social implementation of high-performance drones.

Challenges addressed

Long-range VTOL

Solutions

High-performance VTOL drone

Target customers

Information gathering and venue search

FAQ

How long can the QUKAI MEGA FUSION® 3.5 fly?

It is said to be capable of 100 minutes of flight on electric power and five hours on gasoline.

What speed does this VTOL aircraft cruise at?

Its cruising speed is said to be around 80 to 100 km/h.

What applications is it intended for?

It is intended for information gathering over wide areas, venue search, surveying terrain changes around volcanoes, and future long-distance logistics.

View video transcript

00:00 This is Qu-Kai. Thank you for your time.

00:03 We are a manufacturer focused on Japanese-made VTOL fixed-wing UAVs.

00:05 We are constantly developing both hardware and system software.

00:15 What we are exhibiting today is a VTOL aircraft with a 3.5 m wingspan, our equipment for use, and so on.

00:21 It can fly for 100 minutes on electric power and 5 hours on gasoline, enabling long-range, long-duration, high-speed flight.

00:29 It cruises at around 80 to 100 km/h, so it can be used to collect information over wide areas or search venues.

00:38 For example, it can be used to investigate changes in terrain around a volcano where nobody can approach after an eruption.

00:45 In simple terms, it can carry out operations that used to take about a week in about 30 minutes.

00:52 In the future, of course, it is also designed to meet the need for long-distance logistics.

00:56 There are not many VTOL aircraft in Japan, but

00:59 we will continue working hard to develop excellent aircraft with a Made in Japan focus.

01:06 Please feel free to contact us. Thank you.

Contact the company

Qu-Kai.

Headquarters Head Office: 4-28-14 Tsukushino, Machida-city, Tokyo 194-0001, Japan; Yamanashi R&D: YUVIC, 72 Misawa, Minobu-cho, Minamikoma-gun, Yamanashi 409-3117, Japan; Chiba: 2588-2 Mutsuno, Mobara-city, Chiba 297-0012, Japan
Established -
Employees -
Official website https://www.qu-kai.jp/
Business areas Qu-Kai. is a manufacturer focused on Japanese-made VTOL fixed-wing UAVs. It continuously develops both hardware and system software, and exhibited a VTOL aircraft with a 3.5 m wingspan. It is promoting the aircraft as suitable for information gathering over wide areas, venue search, and surveying terrain changes around volcanoes, with 100 minutes of flight on electric power or five hours on gasoline and a cruising speed of 80 to 100 km/h. It also indicated a future response to long-distance logistics needs.
Main products and services High-performance drone

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