Azrin, N. H., & Foxx, R. M. (1971)
Based on the spelling and context, it is highly likely you are referring to — which translates to "Pee-Pee Teacher" or "Mr./Ms. Pee" — a well-known case study in behavioral psychology , specifically regarding operant conditioning and toilet training in children with developmental disabilities . oshikko sensei
An examination of the 'Oshikko Sensei' procedure in a Japanese special needs classroom: Modifications to the Azrin-Foxx rapid toilet training method. Azrin, N
Behaviour Research and Therapy , 9(1), 31–41. (1971) Based on the spelling and context, it
The most famous and frequently cited academic paper on this subject is: Title: Toilet training the retarded: A rapid program for day and nighttime independent toileting.
It seems you're looking for a good paper about a topic you've spelled as .
Various (e.g., Mochizuki, H., or Yamada, Y. in Japanese Journal of Behavior Analysis ).