The pronoun "boku" (僕) is a Japanese term primarily used by males to refer to themselves. It conveys a sense of modesty and is often associated with a casual or informal tone. "Boku" is commonly used among friends, in everyday conversation, and by younger males, making it a popular choice in various social settings. In contrast to more formal pronouns like "watashi" (私), which can be used by anyone, "boku" reflects a more relaxed and approachable demeanor. It is frequently heard in anime and manga, where characters use it to express their personality and social status, contributing to character development and dialogue authenticity.