The White Ninjas are considered to be the "good guys" mostly due to the fact they oppose the citizen-slaughtering Black Ninjas. By virtue, they are peaceful and allow anyone to join them at the Zen Temple. The White Ninjas are noted for worshipping Furons and their god.
The White Ninjas attack by throwing needles and slashing the enemy with claws, much like the Black Ninjas. They can be summoned to attack by hitting a nearby gong in an area filled with Black Ninjas. Much like their enemies, their thoughts are expressed in haiku.
The White Ninja Clan was once under a ninja sensei along with the Black Ninjas, with both groups wearing grey. Unfortunately, the retailer soon ran out of grey clothes, leaving only black and white clothing. The Black Ninjas acquired the black clothing first, thus starting the feud. At one point, the White Ninjas found out about the Furons and began worshipping them.
In 1969, Cryptosporidium 138 came to Takoshima and appeared before the Clan after listening to their radio broadcast. Despite being questioned, Crypto earned their trust by answering their questions and repelling a Black Ninja attack. From then on, the White Ninjas appeared to aid Crypto on his missions in Takoshima.
Cryptosporidium, now discovered to be Arkvoodle's Sacred Son, recruited the White Ninjas into his Cult of Arkvoodle. Their alliance would be broken when Crypto gunned down the increasingly egomaniacal cult leader, Shama Llama. Despite the White Ninjas considering Crypto an enemy to kill on sight, this change would only last for a while before they suddenly stoppped being hostile.