Is this real Japanese by a Japanese person or is it some machine-translated gibberish?

Hello so I'm investigating a metal band. The record label is known to be fishy and other bands have been accused of faking their identity (in one case, Sioux Indian). There is no social media presence or anything just this bandcamp. The band is called "Samurai".

Does the text look like a real Japanese person or is it google translate/obvious westerner?

https://thesamurai.bandcamp.com/album/-

侍は静寂なる鋼の魂。
剣を手にしつつ、忠誠と勇気に満ちた心で戦う。
真の戦いは内にあり、
誇り高く生きることが彼の栄光。

侍は暗闇の中で輝く道、
静かに、揺るぎなく、絶え間なく。