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Reborn Wiki

Lambo is a 5-year-old hitman who originally came to Japan with the intent of killing Reborn. He is a spoiled and cowardly child who takes candy from everyone; it has been said that he never brushes his teeth. Lambo is the youngest guardian and each Famiglia member takes turns caring for him, with the exceptions of Hayato Gokudera and Reborn who consider him to be overly annoying and stupid, referring to him as stupid cow. He was previously a Bovino Famiglia mafioso and is currently the 10th generation Lightning Vongola Guardian. He thinks of himself as a good hitman and refers to himself in third person as "Lambo-san."


At the age of five, Lambo's hair was styled into a massive afro, wearing his horns on both sides of his head, his outfit covers most of his body, consisting of a cowhide pattern and tail. He has distinctive hash (#) signs on his cheeks.

At the age of fifteen, Lambo's hair becomes much more contained, his right eye usually remains closed now that he's older, his outfit consists of a black jacket with a cowhide pattern collar, which is somewhat opened and leaves the upper half of his chest out, he wears a necklace with a bull pendant, beige pants, and sandals. He now only has a hash sign on his left cheek/under eye.

A 25-year-old version of Lambo briefly appears during the Varia Arc. His hair was somewhat longer and had many braids in his hair, he wears a brown coat with beige fur, a white shirt, a black necklace that resembles a shark tooth, black fingerless gloves, his brown belt had a gray buckle in a horn shape with two other belts around his belt, his pants were black and he wore brown shoes.



Lambo is considered annoying by most of the people he meets, but by his fellow Guardians, he is also considered as someone dear to them. He is shown to be very self-confident and views himself with high regard, but he often ends up crying over small things. He is constantly shown picking his nose and getting into trouble. He is highly incompetent in assassination, and makes silly mistakes to the point of being either pitiful or just looked down upon. When Lambo is surprised, he normally expresses his shock by shouting, "Gyupaa!"


Women are kittens with mystical stomachs.

15-Year-Old Lambo

15-Year-Old Lambo

15-year-old Lambo (also known as "Adult Lambo") is shown to be much more mature than his former self. He has a striking resemblance to Bianchi's ex-boyfriend Romeo and as such, upon seeing 15-Year-Old Lambo, Bianchi instantly goes into a rampage wanting to kill him. Despite his seeming increase in maturity, he is still the crybaby he was when he was younger but can become determined to face his fears for his friends and loved ones, similar to how 5 years old Lambo had recently been shown capable of doing, though only for the sake of being with Tsuna's mother, Nana Sawada.

Lambo's 15-Year-Old self has proven to be a ladies man, his looks leading Hana, Kyoko's best friend to have an ironic infatuation with him, unaware that he is, in fact, Lambo.


25 Year Old Lambo

In his brief appearance, 25-year-old Lambo is shown to be more serious, unwilling to cry upon seeing the faces he had not seen in a long time.

Both 5-year-old and 15-year-old Lambo have been shown to resemble the first Lightning Guardian, Lampow, in terms of personality, but the two show little respect for each other. 

Weapons and Abilities[]

Lambo can easily be considered one of the weakest Guardians, or even the weakest among all 10th generation Guardians of the Vongola. This is due to his young age, as he is only 5 years old, having very little experience and skills in real combat (at least in his 5-year-old form, since at 15, he proves to be more experienced and useful in battle).

While young, Lambo has already shown aptitude and potential to become a Guardian, as shown from how he has strong tolerance against other Lightning Flame or other electricity like Verde's. However, at the same time due to his age, the amount of power he unleash depends on his mood swings as 5-year-old Lambo can only unleash his full power when he is greatly upset. Even then, the power he unleashed is hardly controllable since Lambo couldn't keep his emotion in check and tends to blindly wrecking havoc that harm both enemies and friends.

His 15-years-old self has more control of his power but, similar to his child self, can only unleash his full power if he is in the mood to be serious. 25-year-old Lambo on the other hand, having fully matured, has reached his full potential and become strong enough to overpower Levi A Than and would have won if it weren't for the 10-Year-Bazooka's time limit.



  • Elettrico Cuoio: As a result of being struck by lightning several times as a child, Lambo's physiology has changed; any kind of electricity passes through your skin and down to the ground, causing little or no damage to his body or brain. Reborn stated that this ability makes Lambo the most perfect candidate possible for the rank of Guardian of Lightning, for that Guardian has a duty to become a lightning rod that accepts all the family's damages to himself and destroys them. And this skill is the perfect representation of the Lightning Guardian's responsibilities
  • Thunder Set: Adult Lambo summons lightning and stores them into his horns to use the collected volts to attack.
  • Elettrico Cornata: After using Thunder Set, Adult Lambo advances towards the enemy in a direct attack, however, this technique rarely works as its range is short and the direct attack leaves it open to a counterattack. However, the 25-year-old Lambo overcame this weakness by being able to increase the range of the horns.
  • Elettrico Reverse: A technique used by 25 year old Lambo where he releases stored electricity into the ground.
  • Corna Fulmine: Only with Lampow's Shield, the shield unleashes powerful Lightning Flames to defeat the enemies around the user. The flames released are so solid and thin that they are able to pierce through an enemy like shrapnel. This technique is so powerful and effective that it allowed Lambo to defeat the Nuvola Velociraptor that Ryohei, Basil, Tazaru and Nozaru were struggling with.
  • Wide Horn: While in Cambio Form (Vongola Gear Version), Lambo can make his horns larger than usual.
  • Corna Molla Elettro Shock: From the curled horns of the new Cambio Forma, extremely fierce electricity is generated which in turn becomes an electromagnet.
  • Elettrico Ironhorn: 15 year old Lambo melts and solidifies the iron sand, creating powerful objects which he uses as projectiles.
  • Ferro Corna Elettro Shock: Lambo creates two massive objects by using the Iron Sand, and then coats it with the Lightning Flame.


Lampow's Shield

  • Hand Grenades: Lambo keeps hand Grenades in his afro.
  • Horns: These horns can store and release electricity, acquired from lightning.
  • Ten-Year Bazooka: This switches the target with their own self from ten years later for five minutes. Every time Lambo loses his cool, he uses it on himself, switching with his 15-year-old self.
  • Bufalo Fulmine ver. Vongola: A large Lightning Bull named Gyudon, that Lambo can ride.
  • Cambio Forma: Lampow's Shield: Gyudon takes the form of armor and a Shield that covers Lambo's body. It also forms a helmet on Lambo with the Lightning Crest in the middle.
  • Thunder Helm Version X: Upgraded version of the Vongola Lightning Ring combined with Gyudon's Box Ring.
  • Bufalo Fulmine ver. X: The Vongola Gear enhanced Gyudon and is capable of merging directly with Lambo for his Cambio Forma.



  • His catchphrase is "" ("gotta stay calm," "endurance," "hold it in," or "tolerate," etc.), which he says before he cries.
  • Adult Lambo's catchphrase is "Yare yare" ("My my; can't be helped"), which he says before he acts.
  • He has a habit of saying "e gamo ne," "monya m," and "damo ne" at the end of his sentences.
  • He likes to speak in third-person, just like Haru.
  • He is nicknamed "Aho-ushi" ("Stupid cow"), by Gokudera.
  • Lambo has a deep connection with Tsuna's mother. Shown in the Future Arc where Reborn tells Ryohei how to make him use his cambio forma by asking Lambo if he wants to see Tsuna's mother again which makes him start to cry and activates his Lightning Ring.
  • In the Filipino dubbed version of Reborn!, his name is changed from Lambo to Rambo.
  • Lambo can only ignite his Flames when he is angry, sad, or homesick.
  • Lambo's favorite foods are grapes,takoyaki (octopus balls) and gumdrops.
  • Lambo's dream for the future is world domination.
  • According to Futa, Lambo ranks as the world's most annoying Mafia member, and is first when it comes to people wanting to kill him and use him as a seat cushion.
  • Future Lambo, Spanner, Romeo, and Lampow have the same voice actor.
  • 15-year-old Lambo resembles Bianchi's ex-boyfriend, Romeo; Bianchi mixes the two up and often attacks 15-year-old Lambo.
  • 10-year-later Lambo has a hash symbol under his left eye and Lampow has a small thunderbolt symbol under his right eye.
  • Lambo and Romeo have the same birthday.
  • Future Lambo has a habit of calling Gokudera, "Gokudera-shi." The "shi" honorific is an overly formal way of addressing someone, more often used in newspaper publications, legal documents, authors of academic papers without knowing them personally.
    • This isn't dissimilar to how Future Lambo refers to Tsuna impersonally as "Young Vongola."
  • Lambo can withstand enough electricity to power an entire town, while a normal person would already be burnt to a crisp.
  • Future Lambo is usually seen with one eye shut, similar to the 1st generation Lightning Guardian, Lampow.
  • It is revealed that Future Lambo's pride is that he never refuses a single invitation to come out and party.
  • Adult Lambo always gets chocolates from ladies, and ends up getting a nosebleed from eating too much.
  • Lambo is the only 10th generation Vongola Guardian whose full name has been either yet to be revealed, or only has a first name.
  • In the Reborn! Anniversary Polls he ranked:
    • 5th in popularity in the first poll.
    • 5th in popularity in the second poll.
    • 15th in popularity of the males in the third poll.
    • 17th in popularity in the fourth poll.
    • 19th in popularity in the fifth poll.
    • 18th in popularity in the sixth poll.
    • 14th in popularity in the seventh and final anniversary poll.
  • According to Chrome in volume 32 extra, Lambo prefers to sleep on the floor because the bed is too soft to stay still for him, just like Ken.
  • Future Lambo revealed that when he was 5 years old, all he wanted was to be like Tsuna and the rest of the Guardians and he wanted to do everything they did, because he felt lonely.
  • Lambo has really high "mafia hide-and-seek" ranking.
  • Lambo is the first to open his Vongola Box successfully.
  • In the Reborn! Fandom, his shorthands are either 'L' or 'Lam'
  • Lambo's ring is the only one not to get destroyed by Enma's Gravity Power in the Inheritance Arc.
  • Lambo is the only Vongola Guardian to not participate in the Representative Battle of the Rainbow.
  • He's also the only Vongola Guardian whose twenty-years-later self has been shown.
  • Lambo is Tsuna's youngest Guardian and also perhaps the weakest due to that.


External links[]