Kōga Musashi

Kōga Ryūgūjō (竜宮城/龍宮城 高雅, Ryuuguujou Kouga) is a as well as the Head Guard (監督者, Kantokusha; Literally "Warden") of the Central 46 Prison. As the Head Guard, Kōga has been tasked with watching over the worst criminals the has ever met. Due to his position, Kōga has a large say in swaying the judges of Central 46 although they do look at him as a mere pawn. Formerly the Captain of the, Kōga was feared by his moniker Takamagahara (高天原, High Plain of Heaven) for his prowess in illusion-based Kidō and higher-being personality.

As the Head Guard of the Central 46 Prison, Kōga has been granted a large army of known to the world as the Faceless Guard due to their drone-like actions and lack of emotion.

Personality
A mellow and lofty person, his status as Head Guard doesn't seem to have altered his personality when compared to his time as Captain. Kōga is known for his very casual approach and sarcastic smile, using humor to break the ice with anyone and everyone. Kōga has shown to easily break into conversation with his opponents, using playful talk and sarcastic humor in an attempt to deceive or trick his opponents. His style has often been compared to that of on a much more casual and not as cynical scale. Kōga has shown to care greatly for his position, even becoming angered when the status of his "prisoners" is left unchecked. He has shown to easily slice down a member of the Faceless Guard in a heart beat after the straps of a prisoner were loosened by an inch or so. Kōga's moniker during his time in the Kidō Corps relates greatly to his lofty and casual personality, homage to how his head is always in the clouds or the "heavens".

Kōga is noted to be a sinister fighter, utilizing powerful Illusion-based Kidō and memorization to get the hand on his opponents, tricking them into giving an opening. His use of dangerous and delusions of grandeur to manipulate his opponents is shockingly sinister in relation to his personality. Kōga has stated that he became this way in an attempt to become a much more forceful Head Guard, although it ended in him becoming a very scary opponent to face.

Despite his status as Head Guard, Kōga often makes trips to the for what he says is for "enjoying the scenery". This has proven to be a sham, as when he arrives, he generally uses the time to test and train his illusions on the many that come out at night. He enjoys utilizing his to travel around the human world, tasting pastries and attending music festivals. He claims that Hip hop is one of the greatest inventions that he has seen in the Human World, enjoying the rhythmic beats.

Appearance
Kōga has well kept dark-blue hair; suffering from heterochromia, his left eye is blue in color and his right eye is red. Kōga wears the official attire of a Central 46 Prison Jailer, with several modifications given to that of the Head Guard. This consists of a white shirt, overlapped by a green jacket and green slacks. He generally wears his jacket opened, revealing several belts that sit around his waist. Bandages wrap around his forearms and hands, as well as his chest under his white shirt.

When in the Human World, Kōga occupies the body of a that wears a much more formal attire. Wearing a suit, with a leather jacket instead of a common dress shirt, Kōga has also shown to have much longer hair. Due to his hair's general style, many have come to nickname Kōga "pineapple-dono" much to his dismay.

Abilities

 * Overwhelming Spiritual Energy:
 * Demonic Stare:


 * Kidō Grandmaster:
 * Shunpō Expert:
 * Polearm Practioner:
 * Master of Deception:
 * Master Analyzer:

Zanpakutō
Kagura (神楽, Kagura) is sealed as a Trident with a long black body and steel prong. The center prong is notably inscribed with many words, although it is impossible to make them out from a distance. The trident is noted to be doused in a heavy sedative, one that could easily slow down the likes of a Prisoner who is on -level.
 * : Not yet Revealed
 * : Not yet Revealed

Behind the Scenes
Greatly inspired by that of Mukuro Rokudo, a former antagonist and current protagonist of the series Katekyo Hitman Reborn; Kōga retains both appearance and illusion-based abilities from that of Mukuro. His nickname "pineapple-dono" is also shared with Mukuro, mainly due to the authors enjoyment of the nickname.

Kōga has several homages to Japanese Mythology, both his last name and moniker coming from Ryūgū-jō and Takamagahara respectively.