MHI Launch Services, the rocket co-developer, said on the
social media platform X that the mission was called off "because it was
confirmed that the upper wind does not satisfy the constraints at launch".
Last week India landed a craft near the Moon's south pole, a
historic triumph for the world's most populous nation and its low-cost space
programme.
Previously, only the United States, Russia and China had
managed to put a spacecraft on the lunar surface, and none on the south pole.
India's success came days after a Russian probe crashed in
the same region, and four years after a previous Indian attempt failed at the
last moment.
Japan has also tried before, attempting last year to land a
lunar probe named Omotenashi, carried on NASA's Artemis 1, but the mission went
wrong and communications were lost.
In April, Japanese start-up ispace failed in an ambitious
attempt to become the first private company to land on the Moon, losing
communication after what the firm called a "hard landing".
The "Moon Sniper" is so called because JAXA is
aiming to land it within 100 metres (330 feet) of a specific target on the
Moon, far less than the usual range of several kilometres.
Japan has also had problems with launch rockets, with
failures after liftoff of the next-generation H3 model in March and the
normally reliable solid-fuel Epsilon the previous October.