Naoki Hayashi had a great lecture at Colloquium Dental Germany 2015 in Nuremberg!
And the next day, Naoki had a hands-on demonstration in Nuremberg : Germany on 20th September, 2015. The all participants were top of ceramists as VITA, Creation, Ivoclar and Noritake's instructors in Germany. There was a great interested and shared Naoki's technic and the knowledge.
It was great success .