Arcadia of My Youth: Endless Orbit SSX is an animated television series created by Leiji Matsumoto. It's the sequel to the 1982 animated film Arcadia of My Youth. However, like many of the stories set in the Leijiverse, the continuity of the series does not necessarily agree with other Harlock series or films.

Loosely based on the "Sherlock Holmes" series by Sir Arthur Conan Doyle, Sherlock Hound turns all the classic characters into dogs. The canine Sherlock Holmes, his assistant Watson, and housemaid Mrs. Hudson work together to solve mysteries. The culprit is usually Professor Moriarty and his gang, who use all kinds of wacky contraptions to steal what they want.

Yeah, Kenichi’s a total wimp. He’s always getting picked on and doesn’t have a lot of friends to stick up for him. The guy needs motivation if he hopes to graduate in one piece. Well, Miu’s the perfect motivation. She’s hot, she accepts him, and she just so happens to live at a dojo with six martial arts masters. You could say fate has led Kenichi to their door, or you could say he was just following the hottie. Either way, he’s about to get whipped into serious shape. If he can survive some hard-core training, he might survive another day at school. He might even score with Miu. Yeah, you could call Kenichi a wimp. But let’s go with underdog instead.