Release Date |
October 2001 – January 2002 |
February 2006 – December 2012 |
Episodes |
13 episodes |
10 OVAs (ranging from 40 to 60 minutes each) |
Fidelity to Manga |
Loosely follows the manga, creates an original storyline |
Faithfully adapts the manga’s story |
Animation Style |
Early 2000s animation, more subdued colors and tone |
High-quality, modern animation with sharper details and intense action sequences |
Pacing |
Faster pacing with a lot of story divergence from the manga |
Slower, but more in-depth with plot, closely following the manga |
Tone |
Darker, atmospheric, and focuses on character drama |
Action-packed, more violent, and true to the manga’s intense tone |
Ending |
Original anime ending, diverging significantly from the manga |
Follows the manga’s conclusion closely |
Character Development |
Character relationships are explored, but diverge from the manga |
Characters are true to the manga with greater depth in the plot |
Music/Score |
Dark, gothic soundtrack that complements the tone |
More intense, cinematic score with orchestral elements |
Notable Differences |
Diverges from the manga halfway through, creating a unique ending |
Sticks closely to the original manga story and tone |