- Edited
Yes, please do give me more concrete instances. I do not know who this red-haired chick is. I'll get Strongest Abandoned Son to change the relevant terms.
https://en.wikipedia.org/wiki/Chakra
Chakra (IAST: C̣akra, meaning "wheel, circle"), sometimes spelled Cakra or Cakka, is any center of subtle body believed to be a psychic-energy center in the esoteric traditions of Indian religions.[2][3][4]
The concept is found particularly in the tantric traditions of Hinduism, Buddhism and Jainism.
The word Chakra (चक्र) derives from the Sanskrit word meaning "wheel," as well as "circle" and "cycle"
It's actually Indian in origin, a little Buddhism in it.
Many translators do use Indian/Sanskrit terms in their translations due to the cultures shared between ancient China and India, and those terms actually are Chinese loanwords from Sanskrit, so when we translate them back, we use the Sanskrit version. For example,
地藏 = Kṣitigarbha
摩诃 = Mahākāśyapa
Just because you first encountered it in Japanese culture doesn't mean it stemmed Japan as it also received Buddhist influence, with Chinese aspects of it spread to them too.