’Reel to Reel Film Heritage’ is the annual programme of RTRI, which showcases newly restored, rediscovered and rarely seen films, as well as contemporary creative works made with celluloid film. It is intended to revive what has been forgotten in film history, and to explain the evolution of film technology in parallel with discussions of the characteristics of celluloid film and digital media. On the other hand, we aim to raise awareness of the preservation of audio-visual heritage in the hope of strengthening the exchange, education and research in this field.