"Nick Speed" is a Japanese variety show featuring several characters, including two main characters known as Nick and Speed. The show typically includes a mix of comedy, games, and challenges, often with a fast-paced and energetic format. However, there might not be extensive information available about the specific characters of Nick and Speed, as they could be part of a localized or less mainstream show.
If you are looking for specifics about their roles or the show's concept, please provide more context, and I'll do my best to assist you!