Antonio the Tiger (アﾝトーニーオー ・ザ ・タイガー Antooniioo za Taigaa) is a 56-year-old anthropomorphic male Mobian tiger, the king of Hidden Valley and head off the House of Riviera. He is the husband of the late Neva and Lilac (having married her after the death of Neva), the father of Felix, Carmen, Leya, and Diego, and the step-father of Zarina. He is also the only son of Rune.
Antonio is a tall, dark red tiger with black stripes and red eyes. He has shaggy black hair. He wears brown boots with black gloves.
He inherited his the power over fire. He sticks with tradition and does not like things to change. He believes that the girls are meant to just become house maidens and not do anything else while the men are to made into fighters.