Trigun is a sci-fi manga series with a space western theme created by Yasuhiro Nightow in 1995, and adapted into a 26 episode anime series in 1998 by Madhouse. It is the story of Vash the Stampede, a.k.a. The Humanoid Typhoon, and the two Bernardelli Insurance Society employees, Meryl Strife and Milly Thompson, who were ordered to follow him and minimize the damage that seemed to follow Vash wherever he went. Like Himura Kenshin from the manga/anime series Rurouni Kenshin, we find more to Vash as he flips personalities between a clumsy klutz and to an unstoppable gunman, always believing that it is wrong to take the life of another
regardless of the circumstances. (Wiki)
Preview: In the distant future on a distant planet lives the $$60,000,000,000 Man known as Vash the Stampede. Also known as the Humanoid Typhoon, Vash is a feared man charged with the crime of destroying an entire city. His name is well known throughout the entire land, but the question is - who is Vash, really?