"彼ら" (karera) is a Japanese pronoun that translates to "they" in English. It is used to refer to a group of people or things, typically when the gender is not specified or when referring to a mixed-gender group. The term is often used in both formal and informal contexts. In Japanese, pronouns can vary based on politeness and context. "彼ら" is considered neutral and is commonly used in everyday conversation. It is important to note that Japanese often omits pronouns when the subject is clear from context, making "彼ら" less frequently used than in English.