Did shiro AND GANTA HA

It seems your question might be incomplete or unclear. If you're referring to characters named Shiro and Ganta from the anime and manga series "Deadman Wonderland," they have a complex relationship where they support each other through their struggles. Shiro, a unique character with a mysterious past, and Ganta, who faces dire situations, share a bond that evolves throughout the story. Please provide more context if you're looking for specific information!