Another comparison might be putting a Porche nameplate on a Yugo...
As I said -- the policy here isn't to set MT up as some sort of ultimate authority on what constitutes valid ninjutsu/ninpo training. We don't validate or verify arts or people under most circumstances, whatever the art in question may be. But we also have found that if we don't have some sort of guidelines, we end up with the SWAT-wannabe or 3 months kung fu/3 months TKD/"read every Ashida Kim and ninja manga" type stuff that just ends up with locked threads and chaos...
As I said -- the policy here isn't to set MT up as some sort of ultimate authority on what constitutes valid ninjutsu/ninpo training. We don't validate or verify arts or people under most circumstances, whatever the art in question may be. But we also have found that if we don't have some sort of guidelines, we end up with the SWAT-wannabe or 3 months kung fu/3 months TKD/"read every Ashida Kim and ninja manga" type stuff that just ends up with locked threads and chaos...