The best way to consume raw chicken is in cocktail form, specifically the pollo colada. It's like a piña colada, except you substitute raw chicken for the pineapple.
Chicken sashimi is a delicacy in Japan, and so easy to prep at home! Just leave your chicken breast out until it assumes room temperature, slice into thin strips, and serve over rice or with seaweed!
At least the Japanese usually use only specially grown and treated chicken for that. Trying that with American supermaket chicken would be a daring idea, to say the least.
And even in Japan they have serious issues with torisashi and consider banning it.