People are left stranded on a roller coaster at Universal Studios Japan in Osaka on Oct. 22, 2021, after a power outage caused the ride to stop, but no injuries have been reported, the park's operator said. (Kyodo) ==Kyodo

A total of 35 people were left stranded on a roller coaster at Universal Studios Japan in Osaka Friday afternoon after a power outage caused the ride to stop, according to the park's operator.

It took around an hour and a half for staff to rescue those stuck on the "Hollywood Dream - The Ride: Backdrop" rollercoaster, which had stopped near the highest point on its tracks, the park said, adding none of the riders was injured.

The attraction, which has a capacity of 36 riders, is known for its sharp drop from a height of around 43 meters.

On "The Flying Dinosaur," another roller coaster with a high drop, riders were temporarily left dangling in mid-air while facing downward, a visitor at the park said.

A number of other attractions also stopped due to the power outage, but all rides were restarted by around 3 p.m., the park said.

According to Kansai Transmission and Distribution Inc., the outage occurred at 12:45 p.m. and affected about 3,200 households, primarily in the Konohana Ward, where USJ is located.

The power was fully restored at 1:06 p.m. The cause of the outage is still being investigated.

As part of measures against the coronavirus, USJ currently only admits a maximum of 10,000 people per day.

Photo taken from a Kyodo News helicopter shows a rollercoaster at Universal Studios Japan in Osaka that stopped on its tracks with passengers aboard due to a power outage on Oct. 22, 2021. (Kyodo)
People are left stranded on a roller coaster at Universal Studios Japan in Osaka on Oct. 22, 2021, after a power outage caused the ride to stop, but no injuries have been reported, the park's operator said. (Kyodo) ==Kyodo
People are left stranded on a roller coaster at Universal Studios Japan in Osaka on Oct. 22, 2021, after a power outage caused the ride to stop, but no injuries have been reported, the park's operator said. (Kyodo) ==Kyodo