[Straywolf]

Meikyo shisui...that's a term(?) used in Kendo. I know that Meikyo has something to do with a mirror, and shisui has something to do with water (the kanji for "sui" in shisui is water.). In Kendo, (I've done it for a short while, and I've read up some random terminology.) Meikyo Shisui is something along the lines of reading your opponent, like you said.

Chishio... The kanji for "Chi" means blood. I don't think it completely refers to "Blood being spilt" or circulating blood, but I think it's more like the blood inside a person's body.

Nah, I was just thinking for a bit. XD