It is diaphanously true that not to be interested in taste, style and peculiarity your teacher, Toshiyuki Namai possesses unfortunately cankers the "quality of transubstantiation" from him to you disciple.
Necessary opportunities are given to you disciples from him naturally very much at his discretion, when it is instructionally needed.
What you need to do for the true realization of transubstantiation is that you aggressively and constructively know his taste, style and peculiarity he possesses.
You shall be guided to know more concrete processes for you to be lifted mentally and spiritually through doing so.
You are expected to philosophize and re-philosophize 1)"what you need" and 2)"what you need to experience" for you disciples to concretely inherit a multitude of intellectual pieces from him.
What you need for the sake of realization of transubstantiation is "not" taking action according to what other people prefer. What you truly need is "what I prefer" as the very matter of my taste, style and peculiarity in order to realize perfect transubstantiation for yourself as my "genealogical disciple" who is holily privileged to inherit my blood.
Blood to blood, flesh to flesh and bones to bones. I holily risk my life to teach any of necessary matters for the sake of my disciples through transubstantiation.