The 5th INRA Seminar on Zoom
We will hold the 5th International Ninja Research Association Seminar on Saturday, December 17 (2022) on Zoom. […]
Monthly Archives: September 2022
We have published “Journal of Ninja Studies vol.4” on J-Stage.
We have published “Journal of Ninja Studies vol.4” on J-Stage. Please use it for your ninja resear […]