Riku Asakura

1=""It's times like this you gotta think Geed!" "That again?" "Sitting around doing nothing won't get us anywhere.""

- Riku to Pega in Welcome to the Secret Base, it is where he got his namesake, Ultraman Geed

2="! ! Here we go! [Signature catchphrase for each form]! Geed!"

- Riku before transforming into Geed or switching forms

Riku Asakura (朝倉リク) is the protagonist of the Ultraman Geed  and is the human form of the titular character.

Etymology

 * Asakura (朝暗): Is a proper noun with no meaning, however it can be broken down.
 * Asa (朝): Is Kanji for epoch/dynasty
 * Kura (暗): Is Kanji for dark/sorrowful/bitter.
 * Riku (陸): Is Kanji for Land.

Overall, his first name might reference to the fact that he is raised on Earth despite not being a human. The first name was given by both Sui and his late wife for Riku "to stand on his own feet".

His last name might reference to the fact that his father caused dark times in the Land of Light by invading it.

It is also known that his name is a reference to the late science fiction writer.

Pre-Ultraman Geed
"He entrusted me with a sample of his genetic material, and in my laboratory, I created a life form with the potential to become an Ultraman. That life form is you."

- Kei Fukuide after revealing Riku's identity Riku is a life form created by Kei Fukuide out of Ultraman Belial's genetic sample. In the form of a baby, he was left at an observatory above their base of operations. After being discovered by the observatory crew, he was named by local administrator Sui Asakura before handing him to the Aizaki family after his wife died, seeing that he alone cannot raise the boy. Riku would subsequently be taken to be cared by the Aizaki family's daughter, Moa as they bonded together towards their liking for Don Shine and growing inspiration to become a hero. As time passes, he eventually moves on to an apartment above his workplace, Galaxy Market and named it as Nebula House (星雲荘). Apart from that, he also sheltered Pega, a homeless Alien Pegassa.

Ultraman Geed
On one normal day, Riku, Pega and Haruo survived the attack made by Skull Gomora but left homeless after that. With neither of his friends offered shelter to him, he decided to rest at the local observatory until he was sent down to the underground base by RE.M. and presenting him a set of Riser and Capsules. Knowing of his true nature, Riku took this opportunity to transform into Ultraman Geed for the first time and made his first kill on the same monster that attacked his previous home. His joy however short-lived when discovering his true nature as the son of Crisis Impact's instigator Ultraman Belial. This shaken his will until Eri's possession of Little Star caused her to be targeted by Dada and Skull Gomora again relinquished his will to fight. His encounter with a mysterious girl Laiha Toba, giving her refuge in his new home in exchange for info. Ever since that day, the two cooperated to save nearby Little Star hosts and fighting against monster attacks while at the same time harvesting Ultra Capsules. Riku would also meet Leito Igaguri, the host of his father's nemesis Ultraman Zero who also forms a bond against monster threats.

After learning the true nature of Kei Fukuide as Belial's cohort, Riku's curiosity lead him to discover that his purpose of birth: to collect Ultra Capsules for his father. His defeat by Kei and the theft of all but one Capsules left him helpless until he met Sui Asakura, the man who named and looked after him with his Little Star. Not content on leaving Sui (even if he is diagnosed with an incurable disease), the man who named him, Riku gained the Father of Ultra's Capsule and used it with Zero to access Ultraman Geed Magnificent, preparing a counterattack against Kei/Pedanium Zetton while making clear that he would follow his own path. After the battle, Riku regained his Ultra Capsules and regularly visiting Sui until he's cured.

Facing his fate
Riku finally meets his father, Ultraman Belial when fighting as Geed. After Belial transforms into Chimeraberos, Belial kidnaps Riku via Chimeraberos' absorption ability. Inside Chimeraberos, Belial slowly corrupts Riku via psychological means until King and Laiha's intervention allows Riku to escape from Chimeraberos as Geed.

Riku then faces his father in a heated battle using all his available forms while dragging the battle from Moon to Earth before destroying his father with his Royal End in his Royal Mega Master form after receiving King's capsules from Laiha.

Aftermath
After Belial's presumed death, Riku continues to become Geed to deal with monsters summoned by Kei or facing Kei directly as Belial Fusion Monsters whom the latter claimed to have inherited Belial's legacy. Riku later would meet the Android Body of REM after Kei temporarily took over the Nebula House and later saving her from Kei's corruption. Riku would learn more of Kei's Sturm Organ from REM. Riku would also learn to treasure his alien friend Pega more as he is aware that Pega and him may one day be separated under Moa and Laiha's advice when Pega accidentally broke his Don Shine Clock. Riku would later meet Kei in Okinawa and settling their scores with each other. After defeating Kei, Riku was surprised to see his father's return whom was in possession of Arie. After Zena and his AIB agents pursued Kei, Riku ws told by Laiha that it is not his fight alone and Laiha's as well.

"You've been resurrected so many times... Burdened with such an intense vendetta."

- Riku after revealing his father's past

Riku would later face his father again, whom returns as Belial Atrocious but was easily overpowered until Father of Ultra's arrival allowed him to retreat a while. Soon, with determination and courage, Riku transforms into Geed one last time to face his father. Nearing the end of the fight, Riku sees through Belial's memories and noted how his father truly feels about his banishment, and finally hugging the good Ultra. Riku then destroyed his father for good with his Wrecking Burst and biding farewell as well. After that, Riku restored King's body and sees him and Father of Ultra departing Earth. Riku would later meet up with his friends and celebrate their victory.

Ultraman Geed The Movie: Connect Them! The Wishes!!
TBA

Transformation
Riku first activates a pair of Ultra Capsules, causing apparitions of the Ultras to appear as he inserts the Capsules into the Loading Knuckle. After scanning both capsules, Riku says his signature catchphrase depending on his Fusion Rise, while bringing his right arm out before swinging it counterclockwise until it points up. Then he raises the Riser before bringing it back down to his chest, and pressing the trigger of Riser, causing his body to transform into his Ultra form, soon being covered in light and the face of Early Style Belial forms.

Powers and Weapons

 * Geed Riser : His Transformation device.
 * Transformation : Being Geed's transformation device, Riku can use it to become his true form, Ultraman Geed.
 * Communication Device : Through the Loading Knuckle, Riku is capable of maintaining his contact with RE.M..
 * Ultra Capsule Holder : A device which Riku stores his Ultra Capsules in.
 * Shaplay Metal badge : A badge that were used by Alien Shaplay to disguise themselves. RE.M. manufactured a similar one for Riku to use and pose as Leito Igaguri for a day.
 * Ultra Capsules (ウルトラカプセル):Riku possess the Ultra Capsules, where he obtained from other Little Stars Hosts and using them to transform into Ultraman Geed.
 * Geed Claw (ジードクロー):Riku can summon the Geed Claw to aid him when he is fighting as Ultraman Geed.
 * King Sword (キングソード): Riku can use the King Sword in his Royal Master form to aid him and use in conjuction with the Riser.
 * Transformation : After scanning Belial and King Capsules, the King Sword serves as a transformation item for Riku/Geed to assume Royal Mega-Master form.
 * Ultraman DNA : Possessing the B (Belial) Factor in his body (as well as a human in disguise), Riku demonstrated multiple inhuman abilities that all disguised Ultra Warriors shared:
 * Superhuman Leap : Riku is capable of performing high jump.
 * Endurance : Despite being thrown from a two-storey building, Riku was shown unharmed and this gave him enough time to escape from Skull Gomora's rampaging spree.
 * Acute Hearing : As mentioned in Pega's past, Riku is able to detect his cry for help whereas normal humans are incapable of doing so.
 * Giga Finalizer (ギガファイナライザー): In Ultraman Geed The Movie, Riku is shown to have this item.
 * Transformation : Riku can use this item along with the Evolution Capsule to assume his Ultimate Form, Ultimate Final.

Ultra Capsules
Riku obtains the Ultra Capsules from the Little Stars as Ultraman Geed and uses them to help him in his cause in fighting monsters.
 * Ultraman: Obtained from RE.M.
 * Ultraman Belial: Obtained from RE.M.
 * Ultraman Leo: Obtained from Eri Hara.
 * Ultraseven: Obtained from Toru Honda.
 * Ultraman Hikari: Obtained from Tri-Tip.
 * Ultraman Cosmos: Obtained from Moko.
 * Ultraman Zero: Obtained from Mayu Igaguri.
 * Father of Ultra: Obtained from Sui Asakura.
 * Ultraman King: Obtained from Laiha Toba.
 * Ultra 6 Brothers
 * Ultraman Jack: Obtained from Toko Sakura.
 * Ultraman Ace: Obtained from Fujio Maga.
 * Ultraman Taro: Obtained from Tetsuro Matsumoto.
 * Zoffy: Obtained from Gubila.
 * Evolution Capsule: Used to transform into his Ultimate Final form.

Trivia

 * Riku's actor, Tatsuomi Hamada, previously portrayed Nao in Ultraman Zero The Movie: Super Deciding Fight! The Belial Galactic Empire. In a promotional video of Ultraman Geed, Tatsuomi also mentioned his previous role, now viewing Belial as a father to his character while facing his destiny.
 * His pre-transformation phrase, "Yuugo (Fusion)! Aigo (Protection)! Here we go!", is a pun on the English words, "You go! I go! Here we go!". The latter is even used as the translation provided by Crunchyroll, and for Tsuburaya's Ultra Heroes Expo 2017 posters.
 * At the age of 19, Riku is currently the second youngest Human Form in the history of the Ultra Series. This was preceded by Mirai Hibino in Ultraman Mebius, whose age in human form is claimed to be 18 years old.
 * If both Human Hosts and Forms are put together, Riku clocks in at the fifth youngest (Including Musashi Haruno, who was 19 in his series), with the aforementioned Mirai being the fourth, Ren being the third, Amui being the second, and finally Yuuto Tamaki being the youngest.
 * In an inversion case to Mirai, Riku is three years older compared to his actor Tatsuomi by the time of the first filming (crank-in).
 * Riku was originally going to have a genetically Grandfather named Alien Rayblood, though this idea was scrapped.