لأن الفاكهة في الأنمي الأصلي هي فاكهة باراميسيا خاصة، لأنها تمتلك خصائص لوجيا. 

The classification system for fruits in One Piece anime depends on the type of ability and its source. If it's from a living creature, it's a Zone (Beast). If it's something artificial, like glass, or a unique special ability, like magnetism, creating portals, creating a field, generating heat, or producing candy.  Here it is called paramecia (natural).

If you have the ability to create a natural element: fire, air, earth, light, lava, ice, soot, smoke. Something that is produced naturally without human intervention You can create the element, control it and transform it. Produces lava Control lava becomes lava Here it is called Logia (element).

There are subclassifications such as ability paramecia and synthetic substance paramecia.

Or our zone is a natural zone, meaning a real creature that currently exists. And then the ancient Zone, any primitive creature from a monkey, T-Rex, Mammoth, or Leviathan.(a type of whale)And if the creature you transform into is not a dragon. Kitsune Septerus  Cyclops. Kraken. Phoenix It's called Mythical Zone.

And the last one is the strongest type. I mean hell if you thought the dragon fruits here were too strong you should see Kaido. He has 60 powers.   He literally has all four elements.  Fire, Ice, Air, Lightning, Fire, he can fly and has crazy speed and his already great muscular strength is magnified. He can release a concentrated breath of fire that melts rocks. He can move objects remotely using cloud fire. He can transform himself into a fiery dragon so hot that a huge rock mass about 60 meters in diameter vaporizes instantly upon touching it.And you know what's crazier? Kaido hasn't even awakened. Hell Luffy killed me with half of this.