Ozawa sensei's Kendo
"Good keiko is maintaining posture that allows you to strike correctly anytime. Use your 5 senses to focus on your opponent's every move and using the 6th sense strike your opponent with 100% commitment."
He then summarised this approach with the words "concentration, decision, courage."
Ozawa sensei said that ideally there is no difference between the kind of Kendo that is successful for keiko, shiai and grading.