Masaru Chichibu is a Tokyo-based university student pursuing an acting career. He actively participates in his school's drama club and has recently secured minor television drama roles. His strong communication skills are frequently employed in social interactions, particularly with women, resulting in a reputation as a flirt. He maintains a social media following exceeding 50,000 followers and cites George Clooney as his preferred actor.

Masaru possesses dark brown hair and green eyes. His birthday falls on April 2, making him an Aries with blood type B. His hobbies include shopping.