Ruby

Ruby (ルビー Rubī) is an owner of a casino and an acquaintance of Haru.

Appearance
Ruby is a small, plump, pink creature that is similar to a penguin, but with yellow colored ears. He has small eyes, yellow mouth and his eyebrows are slanted to each other, making him appear to be perpetually frowning.

He dons a, a red bow tie, white long sleeve that is topped by a dark green tuxedo with two yellow buttons, dark colored pants and black shoes.

Personality
Ruby usually speaks on a very high-pitched voice and tends to prance and spin whenever he panics; although he is shown to space out and forget for a moment the reason why. He has a habit of ending his sentences with "poyo".

Fairy Tail x Rave
After the chaos that Haru and Natsu made inside his casino, he comes in running, then trips. He then exclaims that something horrible has happened, but pauses for a moment then states that he forgot what it is. After hearing a few screams, he claims that he now remembers, saying that the slot machine was talking, then marvels at it. As Klodoa/Jackpot 2.0 summons the coin soldiers, he becomes worried about his coins, then exclaims how horrible the situation is.