In 'Whose Diary Is It Anyway?', you play as an eccentric amateur detective who stumbles upon a mysterious diary left behind at a café. The diary’s owner turns out to be a quirky group of patrons, each with their own eccentric lives and secrets. As you read through their hilarious and dramatic entries, you must piece together clues from the diary to uncover the true identity of its author. To do this, you will interact with the patrons, make choices that impact the outcome of the story, and navigate through a web of absurd misunderstandings, comedic scenarios, and mystery-solving antics. Will you become the next great detective or just a witty complication in their lives?