I was training with Agem for over two years and made great progress on my goals of increasing strength and muscle mass. The trainer Yuya-san and others are very knowledgeable and kind, and good at planning a routine and helping achieve your goals! Some staff speak english but either way, don’t be worried about language issues, the staff are great. The gym itself has great gear and everything is top quality and you can do all the various exercises your plan needs. The comfort of a private gym is hard to beat! My wife also worked out with Agem and enjoyed it a lot!