I have five favorite anime openings. Two are from
Jojo's Bizarre Adventures, one is
Cowboy Bebop and someone has already posted it. One is from an old anime series called
Dot Hack Sign and I love it purely for nostalgia. The last is from
Samurai Champloo and I love it because it got me into Nujabes (R.I.P.).
1.)
Jojo's Bizarre Adventures: Phantom Blood (Song: So No Chi No Sadame) - The thing I like the most about this opening is how it starts by flipping through all of the manga's main protagonists, starting with the latest and ending with the first. The music also has this 80's-90's feel to it that amps up the nostalgia factor for me.
2.)
Jojo's Bizarre Adventures: Battle Tendency (Song: Bloody Stream) - I love the colors in this opening! So bright and cheerful~! And the poses are especially crisp. I've heard many people comment this is their favorite opening song (for
Jojo, that is) but I like the first one better.
3.)
Dot Hack Sign (Song: Obsession) - Words cannot describe how much this anime impacted my childhood. Spending Saturaday nights watching all of Toonami, just so I could watch it~! I miss those day...
4.)
Samurai Champloo (Song: Battle Cry) - This song... This song is what got me into Nujabes and I never looked back nor regretted that moment where I sought out Nujabes' songs on my own.
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R.I.P. Nujabes...