Trayus academmy emblem a Japaneese culture reference?

https://www.youtube.com/watch?v=6VpFjM6QepM

http://assiste.free.fr/kotor_2/173_malachor_academie_de_trayus_terrain_entrainement_darth_sion.html

Seem similar isn't it? And this General remind Darth Revan...

and even this :
https://www.youtube.com/watch?v=hDsdkoln59A&list=PLhyKYa0YJ_5Aq7g4bil7bnGi0A8gTsawu&index=10&feature=iv&src_vid=6VpFjM6QepM&annotation_id=annotation_2264215343

https://www.youtube.com/watch?v=G3frtoMaxZE&list=PLhyKYa0YJ_5Aq7g4bil7bnGi0A8gTsawu&index=12
If you notice the lightsaber.....
XD....