zaraki dont have shikai yet... he doesnt even noe his
zanpakutou's name... it's just a rusty normal sword...
during the scene wen ichigo & zaraki fight, ichigo &
zangetsu could hear that his zanpakutou's screaming but zaraki
himself couldnt hear it...
And yoruichi did mentioned that zaraki is the only captain that
doesnt have a zanpakutou - means like other high ranking
shinigami have(zabimaru,senbonzakura etc.)
