An assassin with no past. A sentient sword with a secret. KATANA is a cyberpunk sci-fi short film set in a neon-drenched dystopia where a lethal operative discovers her ancient katana is haunted by an AI with intimate knowledge of her forgotten past. As she grapples with the digital whispers echoing from the katana, reality blurs into a psychological thriller. Each encounter with the katana’s AI pulls her deeper into a mind-bending mystery that challenges her identity and her grip on sanity.