Is Arrow a Marvel or DC Comics character?

Yes, Arrow is a character from DC Comics. He's become quite popular in various DC-related media.

Sure is! The Arrow has become quite popular in the DC Comics universe. He's got a rich backstory and has been featured in various comic book series and adaptations.

Glass is not a character from either DC Comics or Marvel. It's not affiliated with either of these comic universes.

Deadpool is a Marvel character. He's well-known for his unique style and humor in the Marvel universe.

Hellboy is not associated with DC Comics or Marvel. He's an original creation of Dark Horse Comics, with his own distinct style and fan base.

Blade belongs to Marvel. His character has been featured in various Marvel comics and adaptations. He's a key figure in the Marvel vampire-themed narratives.

Shazam belongs to DC Comics. DC has developed the character and its related storylines over the years. The powers and origin of Shazam are integral parts of the DC universe.

The Flash is definitely from DC Comics. DC has developed a rich and complex storyline around him over the years. He's got his own unique powers and adventures within the DC framework.

Daredevil is from Marvel. His adventures and struggles are all set within the framework of the Marvel comic book world. He's not associated with DC Comics in any way.

Yes, Arrow is part of the DC Comics universe. It's one of the many DC-related TV shows that feature characters and storylines from the comics.