The mission, dubbed “Kakushin Rising”, lifted off from Rocket Lab Launch Complex 1 at 3:09pm local time, with the company’s Electron rocket deploying eight satellites into orbit.
The payloads form part of JAXA’s Innovative Satellite Technology Demonstration Program and include a mix of experimental and practical spacecraft. Among them are educational small satellites, an ocean-monitoring platform, a testbed for ultra-compact multispectral imaging cameras, and a novel deployable antenna designed using origami-inspired folding techniques capable of expanding up to 25 times its stowed size.
The mission follows closely on the heels of Rocket Lab’s first dedicated JAXA launch in December 2025, which saw Electron carry the RAISE-4 satellite, a platform used to trial next-generation aerospace technologies developed by Japanese companies, universities and research institutions.
As with that earlier mission, Rocket Lab worked closely with JAXA to tailor the launch profile and ensure each satellite was deployed precisely to its required orbit, highlighting the flexibility and accuracy that has become a hallmark of the Electron vehicle.
Founder and chief executive Sir Peter Beck said the back-to-back successes underscore the company’s position in the small launch market.
“Two successful missions in just a few months, placing satellites exactly where they need to be, shows why Electron is the go-to small launcher for national space agencies,” he said. “JAXA is a global leader in space, and we’re proud to support missions that are helping grow Japan’s aerospace sector.”
“Kakushin Rising” marks Rocket Lab’s eighth launch of the year and its 87th overall, as the company continues to ramp up cadence amid rising demand for responsive, dedicated launch services.
Looking ahead, Rocket Lab has a busy manifest for the remainder of 2026, with upcoming missions spanning commercial Earth observation, in-orbit technology demonstrations, and national security payloads, reflecting the increasingly central role of small launch providers in the global space economy.
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