Other "Factions".

If I'm not mistaken, that fat guy is a samurai. Yes, I recognize this artwork; I saw it in a show about computer games, where they were talking about some Japanese historical game. In general, there are several heroes to choose from, and you run around the battlefield (or somewhere else) with a large army and fight. It's similar to Heroes of Might and Magic III, but with super moves that are often found in Japanese games. Basically, it's like a fight, but on a war scale. Ah, yes, one of the available heroes is indeed this samurai, but in the game, he's not fat and is in good shape. This image was shown for comedic effect, illustrating how the game differs from reality.