AAS (Associate Advance School) is a specialized institution focusing on preparing candidates for the second-level examination of Small and Medium Enterprises Consultants in Japan. Established with a commitment to excellence, AAS has developed unique strategies based on past exam questions, including the innovative AAS Strategy Framework, which is designed to be applicable in real-world consulting practices.

AAS offers a variety of services including in-person courses at both Tokyo and Kansai campuses, flexible online training programs, and practice exams to ensure comprehensive preparation. Their curriculum emphasizes personalized learning in small class settings, fostering a collaborative environment where students can deepen their analytical and writing skills through engaging discussions and tailored feedback.

Additionally, AAS provides educational resources such as downloadable past exam questions and detailed study materials. With a focus on enhancing students' market value and professional capabilities, AAS is dedicated to nurturing competent and proactive consultants who are ready to thrive in their fields.