TRUNK, also known as WebCINEMA TRUNK, is a three-part short film directed by Shinji Aoyama. Released online as part of an experimental web cinema project and a marketing campaign, it follows an office worker who becomes entangled in a series of unexpected events involving theft, abduction, and pursuit across shifting urban and international settings. Mixing live-action drama with animated inserts, the film explores themes of chance encounters and the unpredictability of everyday life.