The characters of “Ghost Stories (2000)”, a Summary

Satsuki’s Mom’s Diary: If you bite it and you die, it’s poisonous; if it bites you and you die, it’s venemous.
Keiichiro: What if it bites me and it dies?
Satsuki: That means you’re poisonous. Jesus Christ, learn to read.
Keiichiro: What if it bites itself and I die?
Mamoko: [horrified] That’s voodoo!
Keiichiro: What if it bites me and someone else dies?
Leo: That’s correlation, not causation.
Keiichiro: What if we bite each other and neither of us die?
Hajime: That’s kinky