Saya is such a good yoga teacher! 
She can explain everything so well, both in Japanese and in English. She is always here to adjust the position and help to relax. She is also very encouraging, always have kind words. If one position hurts or is uncomfortable, she kindly says to skip it and therefore, is really understanding. 
I had such a good time with her, watching the sunset, listening to the waves' sounds and just relaxing. Thank you, Saya!