This logo features a stylized image of a ninja, striking with a weapon. This logo is designed to communicate strength, agility, and a sense of mystery and intrigue, all qualities that are often associated with the ninja archetype. The logo may be used by companies or organizations in a variety of industries, including martial arts schools, video game companies, and sports teams.
Additionally, there are some brand designers who are interested in designing logos to specifically sell them in logo design marketplaces like here.
If you want to purchase a logo from a designer and don't want it to be present even on inspirational design sites after purchase, make sure to request this from them once you've purchased it.