Template:Infobox Mafia Families The Tomaso Famiglia is supposedly a rival of the Vongola Famiglia, having said to have skirmishes in the second generation. However, their current leader-in-training, Longchamp Naito, seems more focused in making friends with Tsuna then actually starting a war with him, unaware of their rivalry (that, or he simply doesn't care). Also, just like Longchamp, his family is pretty eccentric in their own right, such as Longchamp's subordinates having frequent internal disputes. So far, only three known members of the family were shown.
It is suggested in the future that the Tomaso Family remained close with Tsuna through the years, but nine years and ten months later, they are targeted by the Millefiore Family. Two days prior to Tsuna's arrival in the future, the Vongolas have already lost all contact with them and they have since been reported missing.
The family's name is most likely based on the name of an Italian car company called De Tomaso. The company has produced cars such as the De Tomaso Longchamp, De Tomaso Mangusta, De Tomaso Pantera, and De Tomaso Vallelunga (Lunga), which are the names of the known Tomaso Family members.
The Tomaso Family has so far been a manga only family, making no appearance in the anime version of the series.
Mangusta is the butler and tutor of Longchamp. He is the only one who takes the Families' rivalry seriously and constantly tries to discourage Longchamp from being friends with Tsuna. He is also the holder of the Desolation Bullet which he uses to shoot Longchamp with, though he'll shoot anyone else, for that matter, to get them to agree with Longchamp's wishes.
Lunga is the younger brother of Longchamp. Not much is known about him other than that he is trying to start a rock band. However, he seems to be having trouble recruiting members, threatening to send a bandmate back to his homeland for messing up a note.
Not much is known about Pantera, either, other than that she apparently tries to kill Longchamp very frequently. Her weapon of choice is bladed pinwheels. Longchamp only thinks she's kidding around in her attempts to kill him, however, and dodges her attacks by instinct. When Tsuna asked Mangusta if something happened between them, he nervously refused to comment, implying that something indeed happened (though what happened exactly was never stated).Though the chapters don't continue with Longchamp in view and the anime emits the family due to Longchamp's unpopularity, it is believed that Pantera harbors a crush on Longchamp. The attempts at murder are speculated to be from anger due to him solely dating women who are only his form of beauty.
They were only shown once when they captured Lambo after Reborn had sent him flying inside the property. Although there were many of them, they appeared to be easily defeated.
- All of the members are named after cars from De Tomaso, an Italian car-manufacturing company.
- His family is the creator of the Desolation Bullet which, when shot with and revived, will cause a person to grieve about all the terrible things that have happened in their life, making others feel sorry for them.