Lui Shirosagi

"I'm gonna tear your dreams to bits!"

Lui Shirosagi, known in Japan as, is a character appearing in the anime and manga series, Beyblade Burst. Lui is the main antagonist of Beyblade Burst. He also acts as the secondary antagonist of Beyblade Burst Evolution, the primary being the Snake Pit Organization. He is the most skilled blader in the series, and as of now has won 5 National Championships in a row after defeating his two greatest opponents, Valt Aoi and Shu Kurenai. He is also the best of the Supreme Four as well as the Big Five, and a member of Rideout. His current Bey is Bloody Longinus 13 Jolt. He lost his first match against Free De La Hoya in Episode 47 of Burst Evolution, and he lost his second match ever to Shu Kurenai. Then, he lost his third match to Aiga Akaba.

Appearance
Lui is a rather short boy with light teal flaming hair and violet eyes with a black ring around them. He wears a white feather boa that reaches down to his knees, a teal dress shirt with a dark purple tie, and black and blue tiger striped pants with white boots. When training, Lui wears white sneakers, a white sleeveless t-shirt with the Rideout team logo, and navy blue track pants with two white stripes.

In Beyblade Burst Super Z, Lui has noticeably grown taller and wears a different variation of his original attire that is adorned with purple diamond patterns, along with a black belt. He also now wears a long white winter coat in place of his feather boa.

Personality
Lui is aggressive and quite rude. He owns a reverse-rotating dragon bey - Bloody Longinus, which is similar to Ryuga's L-Drago and Sakyo Kurayami's Ronin Dragoon as his bey also has metal headed dragons which rotates to the left. He also may be a sadist as he is seen to inflict harm onto Shu Kurenai multiple times by creating the scar on his face, broke Spryzen and damaging his recovering shoulder. This resulted in Shu having a deep hatred for him.

As shown several times throughout the series, Lui only battles opponents that he deems worthy and is not afraid to voice his opinions on others, especially if they fail to live up to his standards. However, it is hinted that he is able to tell whether or not a blader is in sync with their bey. For example, he commended Gabe Brunai for having connected with Gaianon and this could be the reason why Lui called Valt a terrible blader; he was able to see before Valt could that Valtryek had not yet at the time unlocked its true strength.

Lui does not like being cheered on by his peers, and apparently does not believe in good sportsmanship. This is demonstrated when he criticized Shinki Mikuni for admiring Shu's skills, and later Gabe on congratulating Zac for beating him. In addition, he only wants to win with his own skill, as shown when he wins the final match against Valt Aoi, the other finalist in the Individual Tournament, due to Valtyrek accidentally bursting by itself and demands Valt to have a rematch, which Valt politely refuses.

In Super Z, he seems to have developed an interest in Aiga Akaba most likely due to his similarities to Valt. By this time, it also seems as though he's not as rude from the previous two seasons.

Beyblade Burst
Lui is a member of Rideout, led by his friend Gabe Brunai and is one of the Supreme Four. According to Gabe's memories, Lui was a transfer student and attended the same class as Gabe. Despite usually keeping to himself, he often went to observe Gabe while he was Beyblade training and developed an interest on him and later joining the Bey Club.

He is first introduced at Zac's party as a "special guest". Upon his arrival, he shrugs off Valt's compliments towards him and gives a handshake to the other members of the Supreme Four. Later, he watches Zac and Valt's battle. After Valt loses the fight, he calls him a terrible blader. He respects skilled and talented bladers, but he is quite rude as he injured Shu on his eyes in the championship battle by knocking out his bey on Shu's eyes. He has won the 4th championship very easily by defeating Shu without any loss.

In the Finals of the Team Battle Tournament, Lui finally makes an appearance, which he never did in the past. He would later go up against Valt and win, with one instance involving Valt managing to tie in a match against him (something that no one had ever achieved before).

Later in the Individual Tournament, Lui easily defeats all of his opponents, including Ken, without any ties or losses in his battles. He also takes an interest in seeing Valt's battles, realizing that his skills are getting better. Lui once again faces Shu in the semi-finals, and wins when Shu's Storm Spryzen breaks a split second before Lost Luinor stops spinning. Lui eventually faces Valt in the finals, but is angered and disappointed when he emerged victorious after Victory Valtryek burst upon landing on a stadium dent it had created at the start of the battle.

Beyblade Burst Evolution
Lui first appeared during the match between the Raging Bulls and BC Sol. He later challenged Red Eye (who is revealed to be Shu Kurenai) to a battle. He completely crushed him with a Burst Finish. Irritated by this, Valt Aoi challenged Lui but he was also defeated by him as well. Later he challenged Free De La Hoya, the World's Number 1 Blader. After several ties, he defeated Free with a Burst Finish as well. He is the first blader in the series to defeat the reigning champion Free. Shu Kurenai and his new Bey, Spryzen Requiem S3 0 Zeta battled a hologram of him, ending with Shu's new Spryzen bursting hologram Luinor L3 Destroy. In episode 46 and 47, he was defeated by Free De La Hoya, giving him his first loss in the anime. He was then beaten by Shu Kurenai, who destroyed Luinor L3.

Beyblade Burst Super Z
He defeated Aiga Akaba easily with a burst finish. However with Valt Aoi the score was tied as the stadium was destoyed and he was unable to snatch the title of World Champion from Valt.

Episodes

 * Beyblade Burst

Theme Songs

 * Chouzetsu Muteki Blader!

Gabe Brunai
Gabe is one of the few characters whom Lui shows genuine respect towards. As shown in a flashback, upon returning from living overseas, Lui would often observe Gabe while he practiced beyblade training, and the two eventually developed a mutual friendship between them. However, Lui still treats Gabe the same as everyone else, usually criticizing him for showing kindness and praising others.

Shu Kurenai
Lui and Shu have a bitter and intense rivalry that dates back to the previous National Tournament, where it is revealed that Lui was responsible for giving Shu his scar during their battle. Since then, Shu had been training hard to get over the disappointment and humiliation he suffered that day in order to beat Lui. By Beyblade Burst Evolution, Shu succeeded in becoming powerful enough to defeat Lui.

Valt Aoi
At first, Lui did not see Valt as a worthy opponent, openly calling him a terrible blader in his introduction and acting very cold and dismissive of him. However, it can be assumed that, as Valt advanced to the semi-finals, winning each and every one of his matches in the Individual Tournament, Lui eventually came to recognize Valt as a strong blader. This is confirmed when the two of them fight in the finals where he openly acknowledged Valt for unlocking Valtryek's true strength and expresses joy for able to fight him at his fullest. Though Valt claims that Valtryek is the one who unlocked his power.

Free De La Hoya
They both hold a reverse rotation dragon bey and they know each other well. Both are members of the Big Five and they broke each other's winning streaks.

Aiga Akaba
Aiga challenged him but lost. Just like Valt, Lui told him that he doesn’t deserve to use the Super Z bey that he made by himself.

Suoh Goshuin
He defeated Suoh in Canada when Suoh was young.

Quotes

 * "Are you ready for your worst nightmare? 'Cause it's just getting started!"
 * "Prepare to meet your destiny."
 * "I know how afraid you are of losing. I can even smell it."
 * "Destroy it!"
 * "Impossible."
 * "I only battle opponents I deem worthy. No exceptions!"
 * "The future's already been decided."
 * "You will never in a million years be able to defeat me."
 * "You lost the moment you started groveling like a fanboy."

Special Moves

 * Lost Spiral: Lost Luinor speeds up with its Spiral Performance Tip and collides head-on with any opposing bey for serious damage.
 * Nightmare Boost: In Beyblade Burst, Lui takes a small jump and spins around and launches. While in Beyblade Burst Evolution, Lui turns around and then launches. This move gives Luinor a speed and power boost.
 * Dragon Crash: Luinor L3's metal dragon heads rotate a total of 3 times after being hit with a powerful attack. Each time a dragon head is moved it gives Luinor a power boost but increases its burst rate.
 * Dragon Scream: Luinor attacks the opponent head-on, spinning around to allow all four of its dragon heads to strike, dealing more damage.
 * Bloody Squall: Luinor flies up into the air after being attacked then falls down to increase it's speed and power, allowing it to deal massive damage.

Trivia

 * His family name, Shirasagijo, means "white heron castle", following the colour theme of characters in the Burst series.
 * It likely inspired Lui's feather-like clothing design.
 * It is another name for the famous Himeji Castle (Himeji-jo), the largest and arguably the most impressive castle in Japan. This surname was possibly chosen for Lui to reference him being the undefeated king of Beyblade and his great skill. The castle that suggested to be Himeji Castle is also appeared in Beyblade Burst manga.
 * He is the first Beyblade antagonist who won the final battle against the main protagonist; in this case, Valt Aoi.
 * He also has a habit of talking to his Beyblade, just like Valt and Aiga.
 * He is considered to be the Burst counterpart of Ryuga in Metal Fusion, Masters and Fury, and Sakyo Kurayami in Shogun Steel, due to him possessing a reverse rotation beyblade with a dragon motif, as well as having a similar personality as them.
 * He could also be seen as the Burst counterpart to Damian Hart, a member of Team Star Breaker in Beyblade: Metal Masters due to both share similar appearances and having the same sadistic personality. Both characters share the same Japanese voice actor: Romi Park.
 * He is also similar to Silas in that they are both rude and arrogant, left-handed (though Silas is ambidextrous like Shu), have all sharp teeth and also destroyed a main character's bey (eg. Silas destroyed Valt's Valtryek V2 and Lui destroyed Shu's Spryzen S2).