Yes
Leonardo = Twin Ninja-ken Donatello = Bo Staff Michelangelo = Dual Nun-Chucks Raphael = Twin Sai
In pop culture, throwing stars and nun-chucks are pretty much synonymous to ninjas. Katana and cane swords are also weapons that ninja used, all though historically speaking, ninja used a wide variety of weapons and everyday items as weapons that are not portrayed in pop culture.
leo:twin katana raph: sai donny: bo staff mikey: nunchaku
That would be Michelangelo: the orange one.
I know it's Nya. Nya is going to be the green ninja. Why would it be Jay??
Karate does not use weapons. Many karate schools also teach kobudo, which is the use of weapons, and have failed to keep the distinction between the two arts.
Robert kale
yes
nun chucks
Martial arts weapons such as nun-chucks are prohibited weapons (such as brass knuckles, blackjacks and butterfly knives) and may only be used in an authorized setting (Dojo or exhibition).
Sword of fire, nun-chucks of lightning, shurikens of ice and scythe of quakes
You'd need to specify, at minimum, a jurisdiction.