"Charady no Joke na Mainichi" is a short-form anime series that revolves around the daily lives of two main characters, Charady and Joke, who share a quirky and humorous dynamic. Charady is a young girl with a penchant for creating riddles and wordplay, often using them to communicate or solve problems in her everyday life. Joke, on the other hand, is her more straightforward and sometimes clueless companion, who frequently finds himself entangled in Charady's playful antics. The series is episodic, with each episode presenting a new scenario or challenge that the duo navigates through Charady's clever use of riddles and Joke's earnest but often misguided attempts to keep up.

The narrative structure is lighthearted and comedic, with a focus on the interactions between the two characters as they encounter various situations, ranging from mundane daily tasks to more absurd and fantastical scenarios. Charady's riddles often serve as the central element driving the plot forward, creating a unique blend of humor and problem-solving. Despite their differences, the pair's friendship remains a consistent theme, with their contrasting personalities providing the foundation for much of the series' humor.

The anime's brevity and episodic nature make it accessible, with each episode offering a self-contained story that highlights the duo's chemistry and Charady's inventive approach to life. The simplicity of the premise allows for a wide range of comedic situations, ensuring that the series maintains a fresh and engaging tone throughout. While the focus is primarily on humor, the series occasionally touches on themes of cooperation and the value of creative thinking, subtly woven into the characters' interactions. Overall, "Charady no Joke na Mainichi" is a charming and light-hearted series that emphasizes playful storytelling and the amusing dynamics between its two central characters.