Yaedo Sakuya's teacher is Echizen Ryoma, but Echizen Ryoma will never admit that she is a student - because she always says that Echizen-sensei, who has won a Grand Slam, is her English tutor.
... Admittedly, this is true.
P. S: Pay attention to the 10-year age difference! If it's thunder, please don't click! >
Intention: