Sonic the Hedgehog, Konata Izumi, Yukie Mayuzumi, and Red. That's certainly a group of friends that you would never imagine together, let alone go to high school with one another! *updated*

Ethan lost a part of him, the part that used to define who he was. Now he wants to get it back, and he goes back to the place he lost it. Mt. Silver.

Hello. My name is Hawthorn. I'm a Pokémon Professor. This world is inhabited by strange creatures known as Pokémon. There are many kinds of Pokémon, ones of the land, the seas, the sky, and much more. My dream is to unlock all of the secrets of Pokémon. But enough about me. What about you? Oh, so you're a boy named Kuraisui? Well Kuraisui, time to experience the world of Pokémon!

Shadow is the Ultimate Life Form, and, as such, possesses the power of immortality. He cannot die, even if he far outlives his friends, enemies, and everyone else. Many years in the future, Shadow resides as the sole living being in the world. With literally no one around anymore, there is only one option left given to him.

Leaf. That name is known throughout the entire Kanto and Johto regions. The name of the most powerful trainer that ever lived, one that has never lost a battle. To Leaf though, being unbeatable is...dull. Note: Takes place when Leaf is chosen as the protagonist and not Red.

Even for a sidekick hero, Tails still needs to pay for the things he needs for his inventions. And how does he do this? Why, by working, of course! Follow Miles Prower in his adventures, and many jobs, of the labor he's forced to go through.