Noi Sensei - A big thank you to Noi sensei for your contributions and support towards our success all these years ! Noi sensei performing advanced-level waza (信夫 Shinobu) from Okuden series. The principles behind this technique is best understood from See Season 1 Episode 3. Noi Sensei's Takiotoshi Ke Jin in bespoke Montsuki, a formal attire, usually worn during Embu or Taikai. Developing correct posture, cultivating a state of calmness and staying focused as a way of life.