Former member of Japan's Ground Self-Defense Force Rina Gonoi (left) speaks to the media at the Fukushima District Court on December 12, 2023. The Fukushima court found Shutaro Shibuya, Akito Sekine and Yusuke Kimezawa guilty of "forced indecency" towards Gonoi during a military drill in 2021 and handed down jail terms of two years, suspended for four years. (PHOTO / AFP)

FUKUSHIMA - A Japanese court on Tuesday found three former soldiers guilty of sexually assaulting a female colleague, in a victory for the victim's long battle for justice which challenged taboos in a traditional, male-dominated society.

The case of 24-year-old former Self-Defense Forces member Rina Gonoi, which has drawn international attention, relates to a 2021 incident during her time in the army when she alleges she was assaulted by three male colleagues.

The defendants, who denied their acts amounted to sexual assault, were each given a two-year suspended sentence, local media reported

The defendants, who denied their acts amounted to sexual assault, were each given a two-year suspended sentence, local media reported.

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Gonoi, who said she was subjected to persistent harassment after enlisting in 2020, alleged that the three men pinned her to the ground, pulled her legs apart and pressed their crotches against her in simulation of a sex act.

She complained to her superiors at the time of the incident but later decided to leave the army when no action was taken.

After Gonoi went public in 2022, Japan's defense ministry issued a public apology to her and announced that five men connected to the incident had been dismissed and four others punished. Her allegations also sparked a widespread survey by the Japan's defense ministry into sexual assault in the military.

Her rare decision to go public with her accusations garnered attention in a conservative, male-dominated society where speaking out against sexual violence has remained largely taboo.

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Gonoi's battle has attracted international recognition: Time Magazine named her on its list of 100 emerging world leaders while the British Broadcasting Corp included her among its 100 most influential women globally.

"I am appreciative of the fact that they value what I'm doing. There is a tendency in Japan when people speak up, they get criticized," Gonoi told Reuters in an interview ahead of the verdict.

But at home she has also been the target of online vitriol.

"I have gotten many derogatory comments. But I know the world values what I'm doing," she said.

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Separately, Gonoi has also lodged a civil case against her former peers and the government, seeking damages for the alleged assault and the subsequent inaction despite her complaints.