ACB Asahi of liger Bridge is very good. I studied there last year, but I didn't study again after I passed the N2 exam. A few days ago, I received a phone call from the school, saying that a teacher who had recently returned from studying in Japan for many years was teaching, and his pronunciation was similar to that of a foreign teacher. I asked if I had time to continue studying N 1. I thought about it and decided to register next week and take the exam next year.