Juku is a type of after-school tutoring program commonly found in Japan. These schools provide additional academic support to students, helping them prepare for exams and improve their understanding of various subjects. Juku can focus on a wide range of topics, including mathematics, science, and language arts, and often employs specialized teachers to guide students. Typically, students attend Juku several times a week, allowing them to reinforce what they learn in regular classes. The environment is often competitive, as many students aim to excel in entrance exams for prestigious schools. This system plays a significant role in the Japanese education landscape.