Degner turns (8 and 9) at Suzuka are always catching drivers out. Those are probably the most difficult turns in F1 nowadays imo.
Degner (1) is very tricky in that that it is not very tricky. It is a fast corner that looks slow and when you learn that it is fast you have to let go of your "feeling" and just use your brain. The brain must tell you exactly when it is is time to turn in and you must obey without a hint of hesitation. Strange corner. You either get though it or you don't, so to speak