Genko Nito Ryu

An effective new style focusing on fighting and applicability, developed by Niina-Soke, using two swords.

Mugai Ryu

Traditional, japanese swordfighting from Samurai with Katana for cultivating mind and body.


Cuttingtest to ensure correct execution and quality of technique.

Tai Chi

An inner martial art combining energy cultivation with soft, as well as dynamic forms.

Mugai Ryu Europe

The Mugai Ryu Europe Association

Mugai Ryu Europe

Mugai Ryu Europe is a europe-wide association of selected dojos aiming to spread authentic japanese martial arts under Luciano Morgenstern’s and Niina-Soke’s supervision. The Mugai Ryu Europe e.V. (NPO) serves independently in a supporting manner. Our honbu Dojo (headquarter) is the Tenshinkai Dojo in Köln.

Mugai Ryu Europe

There are currently 20 dojos from 8 countries in the association. The teachers and assistants of the Mugai Ryu Europe Association foster a close and familiar relationship, which even reaches out to Japan and is being passed on to all their students, which is why we meet regularly and several times a year.


We have the following dojos in Europe:





  • Kochokai in Amsterdam / Haarlem under Arjan Tervoort


  • Iaido Academy Italia in Rome under Maurizio Feliziani
  • Iaido Academy Italia in Valcanetta under Flavio Feliziani
  • Iaido Academy Italia in Cerveteri under Roberto Frazzetta
  • Iaido Academy Italia in Cosenza under Gian Piero Costabile


  • Mugenkai Dojo in Istanbul under Burak Azak
  • Shoshin Dojo in Canakkale under Emre Esen




  • Sengetsu Dojo in Saku / Talinn under Indrek Järv


Tenshinkai International Division

  • Tenshinkai Keikokai Malang, Indonesien under Yohanes Vandi Kurniawan