Kiyoshi Kurosawa's 2001 film Pulse, available to stream for free with ads on Philo and The Internet Archive, remains a chilling exploration of isolation and the burgeoning internet age, disguised as a supernatural horror story. The film, often overshadowed by other J-horror landmarks like Ringu and Ju-On, offers a uniquely unsettling premise that has grown even more relevant with time.
Pulse initially presents itself as a ghost story, following disconnected groups of young adults in Tokyo as spectral visitors begin to manifest. People vanish, leaving behind only dark stains and a pervasive sense of fading humanity. However, Kurosawa's focus deviates from traditional jump scares and shocking deaths. The spectral entities in Pulse serve as manifestations of profound loneliness, with each haunting reflecting growing cracks in a society already fractured by isolation.
Watching Pulse today reveals its remarkable prescience, envisioning the internet not as a tool for connection, but as a space where human interaction dissolves. Characters attempt to reach each other through glowing computer screens, only to become more detached from the world. This vision uncannily foreshadowed the emotional side effects of the digital age, a sentiment echoed in Hideo Kojima's game Death Stranding, which, while not directly citing Pulse, shares thematic similarities in its fragmented society, pervasive ghosts, and the struggle to forge connections in an empty world.
Beyond its thematic depth, Pulse is a masterclass in filmmaking craft. Kurosawa expertly cultivates terror within ordinary spaces—empty apartments, fluorescent-lit offices, and cluttered rooms become suffocating through careful framing. The camera rarely rushes toward the horror; instead, it lingers, allowing dread to seep into the viewer's perception. The film's masterful use of negative space makes every empty room feel occupied, and every silence stretches to an almost unbearable length. This deliberate restraint, focusing on atmosphere and dread over explicit scares, has influenced subsequent horror films like It Follows and the upcoming Backrooms.
One particularly memorable scene, the "ghost girl walking scene," exemplifies Kurosawa's technique. Lead character Ryosuke Kawashima investigates an apartment and discovers a woman standing unnaturally still. Her forward movement is slow, halting, and deeply unsettling, devoid of rapid cuts or loud music. This scene, like much of the film, relies on extreme silence, negative space, and deliberate movement to generate profound tension. The film also shares thematic concerns with Kurosawa's earlier work, Cure, exploring how invisible forces, whether psychological viruses or contagious loneliness, erode the social fabric.
Pulse's enduring power lies in its lingering impact. The film's ghosts and paranormal elements resonate not because they are frightening in isolation, but because they embody deep-seated fears of inescapable loneliness, particularly potent in a post-pandemic, social media-saturated world. The world it depicts—a network of disconnected, technically alive but unreachable individuals—feels less like a distant future and more like a familiar present. Kurosawa's masterpiece suggests that its imagined future may have already arrived, quietly and without fanfare, making Pulse a lasting testament to J-horror ingenuity.