In a shocking event that has sent ripples through the streaming community, Ai Mogami, a well-known Japanese IRL (in real life) streamer and voice actress in her 20s, was tragically stabbed to death on March 11, 2025. The horrific incident unfolded in Takadanobaba, a district in Shinjuku City, Tokyo. Authorities report that Mogami was attacked by an individual identified as an “anti-fan,”who inflicted multiple stab wounds to her head, neck, and chest.
Emergency services received the distress call around 9:50 AM local time, arriving at the scene to find Mogami critically injured. Despite immediate medical attention, she suffered a cardiac arrest and was pronounced dead shortly after arriving at the hospital.
The Tragic Incident In Detail
During her live stream on the Japanese platform Whowatch, Ai Mogami faced a brutal attack in broad daylight. While the specific moment of the assault isn’t captured on camera, a three-minute clip revealing the aftermath depicts alarming screams from bystanders and distressing visuals of blood on the pavement:
Law enforcement has apprehended the suspected assailant, described as a man in his 40s or 50s, on charges of murder. His identity remains undisclosed as investigations continue to unfold. This unsettling news has rapidly spread across social media, particularly resonating with Mogami’s considerable fan base in Japan.
Reports indicate that the weapon used in the crime, described as a knife, has been confiscated by police for examination. Notably, the crime occurred around 350 meters from the JR Takadanobaba Station, heightening concerns about the safety of public spaces.
Moreover, sources mention that Mogami’s brother was nearby, reportedly inside a restaurant waiting to purchase food, during the shocking attack. This detail, however, remains unverified as authorities delve deeper into the circumstances surrounding the case.
This incident is indicative of a disturbing trend faced by female streamers, who have increasingly encountered threats and acts of violence. Recently, notable Twitch streamers such as Brittany “Cinna,”Rachel “Valkyrae,”and Emily “Emiru”experienced a confrontation with a stream sniper who threatened their lives, necessitating police intervention to ensure their safety.