Marishiten is a deification of heat haze, and always races in front of the sun.
Her speed is unseen or unknown to humans. For warriors on the battlefield, who are constantly on the lookout for their enemies, this great power of divine control is extremely attractive.

As the deity that protects warriors, she shines coolly like moonlight, and has the merit of cooling the heat of worldly desires and leading to a state of refreshment. 
Mantra On Anichi Marishiei Sowaka