Samurai's chakra swords were cutting Kimimaro's bones. Killer Bee utilizes Raiton at Chidori's level. Adding his incredible speed that Sharingan cannot follow, stomps this white boy.
Except they didn't go through. Cutting through the first layer is pointless if it can't even go through the bone marrow.also, bee has never outsped a sharingan rofl.
OT: Kimi has a chance to win this kenjutsu face off. When bwe goes 7sword dance, kimi simply needs to go dance of the pines and he's able to counter the swords with his entire body. That's even more likely seeing as even itachi was able to block that sword dance with just his bare hands. Kimi's a more skilles taijutsu user than itachi.
Lariat will be useless in this fight. If bee uses lariat he injures himself on a bone spike pit.
The final thing to note is that if bee somehow ever does damage, kimi has a powerful healimg factor. While, if kimi injures bee, bee can't do anything about it and he's now a little less efficient in battle from the pain.