Ragna the Bloodedge
"I am the enemy to the entire world... The Grim Reaper, Ragna the Bloodedge."
Ragna the Bloodedge
Ragna the Bloodedge
Green (left eye), red (right eye)
Soul Eater (gameplay)
Tentama udon, his silver bracelet
Ghosts, the Novus Orbis Librarium
Grim Reaper (死神)
BlazBlue: Calamity Trigger (playable)
BlazBlue: Phase 0
Ragna the Bloodedge (ラグナ＝ザ＝ブラッドエッジ) is the main protagonist of the BlazBlue series. He is the wielder of the Azure Grimoire and Aramasa. Ragna is the older brother of Jin Kisaragi and Saya, having also spent most of his adolescence in the care of Jubei.
Ragna is one of the twelve original playable characters who debuted in BlazBlue: Calamity Trigger.
Ragna is a tall, muscular young man, with pale skin, spiky white hair, a pitch black right arm and heterochromia; in Ragna's case his left eye is green, while his right eye is red. These distinguishing features are a side effect caused by the Azure Grimoire when it replaced his lost arm. His left ear has a green, studded earring and on his chest and he has a black, half-sun-shaped symbol with the inscription -No.5- above it tattooed on his chest. This symbol also appears on parts of his clothing, but without the inscription. Towards the end of his life in the BlazBlue world, due to overusing the Azure Grimoire, the right side of his body had become corrupted, leaving even half his face covered in black with bright red veins.
Ragna's usual outfit consists of a red, long-sleeved jacket with padded shoulders and multiple silver plates fastened on the arms and sides. Attached to the lapels of his jacket are two black straps with silver buckles that wrap under his arms and intersect at the back, they are connected to his shoulder pads by small gold buttons. On the back of his jacket are a set of two red straps with silver tips hanging from it, which reach down to his ankles. Underneath the jacket is a simple, long-sleeved black shirt with a white trim. He also wears a pair of black gloves which have seithr regulators on the back of them, as well as a black hakama, two large black belts with silver belt buckles and a pair of red boots with steel toecaps.
During his tenure as Bloodedge, Ragna's right eye was constantly shut because of Celica A. Mercury's presence and her ability to unconsciously suppress seithr. He wore his jacket normally on his left side, but kept the right side tied to his waist. His right arm, which also didn't work due to Celica, was covered in several black and white straps; these partially obscured the grimoire and the regulator on his hand, and were secured at the top of his arm with a golden buckle.
As a child, Ragna had spiky blond hair and green eyes, and wore a white shirt with black trousers and black shoes.
While training under Jubei as a teenager, Ragna wore a red and black sleeveless turtle neck top, with a tight black shirt underneath it. Ragna also wore black, baggy trousers and a simple brown belt, just like during his time as Bloodedge, Ragna's Azure Grimoire was covered in belts secured with golden buckles.
In one gag reel, Ragna is seen in beachwear. Instead of his usual jacket, Ragna wore a crimson zip hoodie with black stripes on the arms and a black hood. It also has a chibi version of Dead Spike on a triangular white badge. He also wore swimming trunks with a color gradation from orange to red to black, with a white waistband and black flip flops.
Although Ragna himself is proactive, Ragna's battles are often rough and unplanned, and the times he has won through force alone are many. Although he speaks rudely and acts conspicuously violent, at his roots he is not a bad person. That he is a wanted criminal with a hefty bounty on his head is something that he himself doesn't remember at all. 
Often, Ragna is described as being rough around the edges. He frequently swears and displays antisocial behaviour. However, he is actually kind to those who he cares about, and will stop at nothing to make sure they are safe. He's rarely open about his feelings towards others, with this trait most notably displayed in his interactions with Rachel Alucard and his brother, Jin Kisaragi. Ragna often charges in blindly without thinking ahead, but there have been times when this attitude has worked out for him. Few people mean more to Ragna than his family.
Even though he can come off as serious for most his interactions with people, Ragna does have a sense of dry humor and often displays it when he's around Taokaka. He's also understanding of the younger cast, and has been seen playing with the Kaka Kittens, as well as going along with Tao's eccentric behaviour. Ragna has also been known to buy meals for both Tao and Platinum the Trinity when he thought they were starving, despite not knowing either of them at the time.
Ragna used to hold a stigma against all Boundary Interface Prime Field Devices but over time, he came to accept them. Before he moved on to the World of the Gods, he began to drop his antisocial behaviour, and was willing to sacrifice himself in order to save everyone from Doomsday and Susano'o. He forgot about no one during this time, even saving Tenjo Amanohokosaka, whom he had never met.
Ragna the Bloodedge
The protagonist of our story.
He bears the weight of the Azure Grimoire on his right hand, and is commonly known as the 'Grim Reaper'
His personality is rough around the edges, and he hardly plans ahead. His fighting style reflects this, and most of his attacks involve charging at the opponent and swinging wildly, rather than with precision. He has a bit of a foul mouth, but he cares deeply about those close to him.
During his younger years, he lived with his brother Jin, his sister Saya, and the Sister that was taking care of them in a small church. But that all came to an end when Yuuki Terumi murdered the Sister in cold blood, and took Jin and Saya with him. Ragna lost his right arm during this encounter. As a result of the shock, his blonde hair turned white, and his fusion with the remains of the Black Beast turned his right eye red.
Originally, he was not adept in Ars Magus, but with the Azure Grimoire now bound to his body, he is able to wield it effectively. With Jubei's teachings, his combative prowess grows formidable, and he decides to rebel against the Librarium on his own.
His goal? Destroy all the cauldrons, in which the Murakumo Unit can be smelted. In the process of taking down all the NOL branches, he becomes the most wanted man, with the highest bounty in the world. Some say, however, that his true motive is to find Saya's whereabouts.
As if beckoned by Rachel's call, he makes his way to the 13th Hierarchical City of Kagutsuchi, and fights the mysterious girl known as ν-No.13-. As he's about to fall into the cauldron himself, Noel saves him, breaking the previously infinite loop of time.
Ragna returns the favor not long after, saving Noel in exchange for his left arm, when Terumi turns her into μ-No.12-. And to his surprise, after saving Noel, he encounters the 'girl' for whom he was searching. Only she... was the Imperator.
After Kokonoe regenerates his left arm, he heads to the Hierarchical City that was home to Ikaruga Federation to face his fate. With... Taokaka.
Overcoming the Boundary with help from Rachel, Ragna then falls through the fabric of time, landing in the Dark War. There, he meets Celica, Nine, and Mitsuyoshi, who will one day become Jubei. In Celica's stead, Ragna becomes the turning point of the Dark War - halting the Black Beast's movement for an entire year, giving mankind a fighting chance.
Fast forward to the present, and Ragna saves ν from the Gigant: Take-Mikazuchi. Nevertheless, the Black Beast's power is unleashed when in the course of battle with the Imperator, ν's sword pierces its body... 
The man who is responsible for stopping the Black Beast's activity for one year during the Dark War. His signature piece is the red jacket and massive white blade he wields.
His identity? Is none other than Ragna himself, sent back to the past by Rachel.
Those items are left with the sister upon his departure, and is passed onto Ragna, when he completes his training with Jubei. 
Appearances in other Media
- The mobile game Seven Knights stars Ragna as a playable character.
- The mobile game Mabinogi Duel stars Ragna as a playable card.
- The MMO Action Game Lost Saga stars Ragna as a playable character.
- The MOBA game Chaos Heroes Online stars Ragna as a playable character.
- The mobile game Fantasy War Tactics stars Ragna as a playable unit.
- The horror game White Day: A Labyrinth Named School has an outfit based on Ragna's appearance.
- The action role-playing game Toukiden 2 has Ragna as a downloadable Mitama.
- The arcade collectible card games Lord of Vermilion Re: 2 and Lord of Vermilion 3, from Square Enix, have Ragna as a card.
- The PSVita music app NAX Music Player has Ragna as purchasable background skin.
- The mobile rhythm-game GROOVE COASTER 2 has Ragna's theme 'Rebellion' as purchasable track.
- The arcade rhythm-game GROOVE COASTER 3 has Ragna's theme 'Rebellion' as purchasable track.
- The MMORPG Phantasy Star Online 2, by SEGA, features Ragna's outfit, hairstyle (only male avatar), voice (only male) and weapon as customization for the player character.
- The iOS/Android game Medal Masters: Call of destiny has Ragna as a playable character.
- The iOS/Android game Venus Eleven Vivid! has a character which uses Ragna's outfit and signature move Dead Spike for a special attack.
- In the fighting game Them's Fighting' Herds, the avatars in "Pixel Lobby" can wear Cosplay cosmetics based on Ragna's jacket and hairstyle (unlocks if the player owns a copy of BBCF on Steam)
- Ragna's white hair is caused by Marie Antoinette Syndrome.