What is blood blockade battlefront characters?

Blood Blockade Battlefront is an anime series based on the manga of the same name by Yasuhiro Nightow. The series follows the adventures of the organization Libra, who work to protect Hellsalem's Lot from various supernatural threats.

Some of the main characters in Blood Blockade Battlefront include:

1. Leonardo Watch - A young photographer with the "All Seeing Eyes of the Gods," which give him the ability to see things that others cannot. He joins Libra in their fight against the supernatural.

2. Klaus Von Reinherz - The leader of Libra, Klaus is a stoic and honorable man with incredible strength and combat skills. He is dedicated to protecting the citizens of Hellsalem's Lot.

3. Zapp Renfro - A hot-headed and brash member of Libra, Zapp is skilled in hand-to-hand combat and uses his Blood Battle Technique to fight supernatural threats.

4. Steven A. Starphase - A laid-back and carefree member of Libra, Steven is a skilled fighter and a master of disguise. He is known for his sharp wit and ability to think on his feet.

5. Chain Sumeragi - A quiet and mysterious member of Libra, Chain has the ability to transform her blood into various weapons and tools. She is known for her calm demeanor and exceptional combat skills.

These characters, along with others in Libra, work together to protect Hellsalem's Lot from the dangers that threaten it, all while dealing with their own personal struggles and relationships. The series combines action, comedy, and supernatural elements to create a unique and exciting story.