Alice in Borderland Star Nijiro Murakami Under Investigation Following Shocking Assault Allegations

Hey, Dmuse fam. We usually love bringing you the latest style drops, red-carpet lookbooks, and updates on your favorite screen idols. But today, we have to talk about some heavy and deeply troubling news rocking the J-entertainment world. If you spent the last few years binge-watching Netflix’s hit sci-fi thriller Alice in Borderland, you definitely know Chishiya—the ultra-cool, white-haired mastermind who stole every scene he was in.

Unfortunately, the actor behind the character, Nijiro Murakami, is currently making headlines for reasons that have left the global fandom completely stunned.

Reports have officially surfaced that Nijiro Murakami has been referred to prosecutors in Tokyo following serious allegations of domestic assault against his ex-girlfriend. Here is a breakdown of everything we know so far about the ongoing investigation.

The Shocking Allegations in Shibuya

According to official reports released by Japanese media outlets, the incident dates back to 2024. The 29-year-old actor is being accused of repeatedly assaulting a woman he was dating and cohabiting with at his home in the trendy Shibuya district of Tokyo.

The details emerging from the investigation are incredibly severe. Reports state that Nijiro Murakami allegedly assaulted the victim on four separate occasions within their shared residence. The physical abuse described by authorities includes:

• Graping the victim by her hair.
• Slamming her head violently against a window.
• Punching her directly in the face.

The extent of the physical trauma was severe, with reports indicating that the victim suffered serious injuries that required more than a full month to heal completely.

“There’s No Doubt That I Injured Her”: Nijiro Confesses

While the alleged incidents took place throughout 2024, the victim formally sought help from the Tokyo Metropolitan Police Department earlier this year. Following her consultation with law enforcement, police launched an official investigation into the actor’s behavior.

During a round of voluntary questioning by the authorities, Nijiro Murakami reportedly did not deny the domestic abuse claims. Instead, he directly admitted to his actions, telling investigators:

“There’s no doubt that I injured her.”

Because of his admission and the evidence gathered by the Tokyo Metropolitan Police, the actor has now been officially referred to prosecutors. In the Japanese legal system, this is a critical step that usually precedes formal indictments and criminal charges.

A Look Back at Nijiro Murakami’s Rise to Fame

For many pop culture enthusiasts and Gen-Z fans, Nijiro Murakami was viewed as one of Japan’s most promising contemporary talents. Born into a highly artistic family, he is the son of the acclaimed actor Jun Murakami and the iconic avant-garde singer UA. Inheriting his parents’ creative flair, Nijiro quickly carved out a distinct space for himself in the entertainment industry with his edgy fashion sense and intense acting style.

His absolute breakthrough moment came when he landed the role of Shuntaro Chishiya in Netflix’s live-action adaptation of Alice in Borderland.

Playing a cynical, brilliant medical student navigating a dystopian, deadly game version of Tokyo, Nijiro gained massive international popularity. Fans worldwide fell in love with his effortlessly cool demeanor, making him a major muse in the global streaming space. He played a central role in both Season 1 and Season 2 of the series, and he was even locked in for a highly anticipated cameo appearance in the upcoming Season 3.

The Prior Hiatus and the 2025 Comeback

This isn’t the first time Nijiro Murakami has made news regarding sudden shifts in his career timeline, though previous instances were linked to his health.

Back in 2023, just as his global fame was skyrocketing, Nijiro announced an abrupt acting hiatus. His management agency cited severe mental and physical health issues at the time. Due to his condition, he famously skipped out on the high-profile red carpet events for the live-action movie Tokyo Revengers 2 and completely dropped out of his starring role in the prestigious stage play Evangelion Beyond.

After taking time away from the public eye to recuperate, the actor reportedly resumed his industry activities in 2025.

Before this legal scandal broke, Nijiro had been actively rebuilding his portfolio. His most recent prominent project was the high-profile Singapore-Japanese co-production titled Lost and Found. The drama series, which generated significant buzz across Southeast Asia, saw him starring alongside popular Singaporean actor Shawn Thia and rising Japanese actress Anna Yamada.

What Lies Ahead for His Career and Future Projects?

With these severe criminal allegations coming to light, the future of Nijiro Murakami in the entertainment space remains highly uncertain. Japan’s entertainment industry is notoriously strict when it comes to legal controversies and domestic disputes, often resulting in production companies completely scrubbing actors from ongoing projects or pulling completed work from distribution.

Fandoms are already questioning how Netflix will handle his scheduled cameo in Alice in Borderland Season 3. While the streaming giant has not yet released an official comment regarding the situation, the severity of the charges and his confession mean his involvement in future promotional campaigns is highly unlikely.

Domestic violence is an incredibly serious matter, and seeing a beloved on-screen idol linked to such violent actions is a massive wake-up call for fans who look up to these public figures.

Dmuse Magz will continue to monitor this situation closely as Japanese prosecutors move forward with the legal case against Nijiro Murakami. Stay tuned for further updates.

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