Japanese Streamer Sparks Public Alarm After Walking Through Osaka with Replica Gun

Japanese Streamer Questioned by Police After Brandishing Replica Gun in Osaka Livestream

A Japanese livestreamer known online as “220nininmaru” (かつき Kasuki) caused a public stir on April 15 after he was seen walking through central Osaka while wielding a realistic-looking gas-powered airsoft rifle, prompting a police response during his live broadcast on the streaming platform Kick.

The incident unfolded as Kasuki streamed himself mimicking the perspective and behavior of a character in a first-person shooter (FPS) video game, holding an AKX replica firearm while walking through public streets. The gun, although non-lethal, closely resembled a real assault rifle, raising concerns from viewers and potentially passersby.

At one point in the stream, Kasuki addressed the camera in English, saying, “This is a toy gun!” But the realistic appearance of the replica, combined with the setting and behavior, escalated the situation.

Viewers witnessed Kasuki’s surprise when Osaka police approached him while he was taking a break and eating. After inspecting the weapon, officers informed him that he needed to accompany them to the police station for further questioning. Visibly shocked, Kasuki complied, but not before placing his streaming device inside a storage locker and ending the broadcast with a quiet farewell: “Goodbye.”

Kasuki かつき is shocked to see the Police show up. After they inspect the gun, the Police tell him to come to the station for further questioning.

They get to the station and he says goodbye as he leaves the stream inside a storage locker. As of this post he remains inside the… pic.twitter.com/yyhJTtJ2SM

— TheRandomGamerDude (@RandomGamerTRGD) April 15, 2025

As of the time of the original report, he remained at the station. It has not been confirmed who reported the incident to authorities, though speculation online points to a combination of public alarm and concerned viewers.

Following his release, Kasuki addressed the aftermath with his audience. He revealed that police had informed him he would no longer be permitted to carry the replica firearm in public spaces without proper authorization. Under Japanese law, even non-lethal airsoft guns that resemble real firearms are subject to strict regulations and are typically only allowed to be used within designated airsoft or survival game facilities.

“The police said I can’t use it outside anymore without a permit,” Kasuki said, visibly disheartened. “That ruins the fun of it all… I don’t see the point in having the gun anymore.”

The incident has sparked renewed conversation in Japan about the responsibilities of online creators and the risks of blurred lines between digital content and real-world behavior. While no formal charges have been announced, Kasuki’s experience underscores the consequences of misjudging public perception — especially in a country known for its strict weapon control and high standards for public safety.

Authorities have yet to issue a formal statement on the case, and it remains unclear whether further action will be taken.