i have no absolutly no clue
Iruka is Naruto's trainer at the ninja academy. Kakashi is the master of Naruto,Sasuke and Sakura after the ninja academy days. Afterwords Jiraiya takes on the challenge as Naruto's master and trainer.
The ninja trainer is in lakeshore. his name is TY.
you have to try and try and try and try and try and try..... that's all i got.
The ninja trainer in greenguardwest sells it.
there is a ninja/assassin trainer at greengaurd west
in akiba
sensei is the master
how do you get th ninja master to help you on poptropica
Seaside-Amai-Diving Hawk (Black)
You should know this already, if not then it's in /join greenguardwest. Talk to the ninja trainer and she has a shop with Ninja class.
First, you level up your medic and brawler to level 55, then you archer to level 70, then your ninja to level 83, and then you get them as a free gift.
The ninja master is where the hut in the water is (Keep going right throughout the island). He doesn't say it first, but once you complete the quests, he will reveal that he is the real master and he will teach you ninja skills.