Sorry this took forever, but I hope it satisfies.
Strategic Mind: He is able to form strategy fair quickly and in combat can judge a persons weakness and strengths quickly.
Agility: Volpen is very agile and able to dodge most attacks as well as getting past people's defenses.
Ambidextrous: Volpen is capable of fighting with either of his hands equally. Due to the fact he has two Zanpakuto because of his massive spiritual pressure.
Massive Spirit Pressure: Volpen was born with a crazy amount of spiritual pressure and thus when he became a soul reaper got two swords to split his spiritual pressure in half.
Rare Zanpakuto: Volpen was gifted with two Zanpakuto, on the disrupts the senses and one that can create illusions.
Master Swordsman: Volpen is a master in the duel wielding style and is a decisive and accurate sword master.Weaknesses:
Weak Head On: If you can cancel out his Zanpakuto abilities Volpen's pretty much a sitting duck , his sword fighting skills can only get him so far, he's not strong enough to fight head on.
Loyal: He's insanely loyal to his captain and the soul society, but more-so to his friends.
Kido: Volpen is potentially one of the worst Soul Reapers at any form of Kido, therefore he relies heavily on his Zanpakuto.
Impatient: Volpen is known to become impatient in long fights and tasks, causing him to get frustrated and brash
Socially Awkward: Volpen doesn't deal well with others a lot of the time, causing problems in diplomacy and team exercises/missions.
Inexperienced: Volpen's the newest to the position of captain meaning he doesn't know how to handle some situations as well as others might and is kind of naive
Mugen no iryūjon(Endless Illusion) & Piasu kankaku(Pierced Senses)Shikai
"Pierce Reality, Iryujon Kankaku" In this state Ityujon is able to dull an enemies senses or manipulate them to trick them buy sending out a small precise wave into the targeted sense, or senses. Kankaku is able to duplicate Volpen to create 'clones' or is able to make the opponent see a friend as a hostile or the other way around.Bankai
"Shatter their senses and Break Reality, Mugen no Iryujon Piasu Kankaku!" In this state Volpen is able to completely break someone's grip on what's real and what's not, their sense can be entirely manipulated or nullify their senses completely temporarily blinding or deafening someone, he's also able to place the opponent in a complete illusion world so to speak, this could draw on their memories or it could place them in a living nightmare of which they are stuck in for about thirty minutes before it dissipates.History:
Volpen was born into a high ranking family within the Seireitei. The Kohautsu family. Volpen started his training their with his father before moving on to the academy. Because of Volpen's family he had high expectations place upon him, however he was determined to meet them. Through hard work and strength of will did Volpen become one of the best swordsmen in the academy and in tactics he did however fail horrendously when it came to Kido. No matter how hard Volpen tried at Kido he simply could not master the skill and always blew something up or did something wrong.
However because of his other skills he graduated none the less. Volpen was placed in squad 10 where he slowly worked his way up the ranks. Volpen was on a mission to kill some highly dangerous hallows. While on this mission the squad 10 lieutenant was killed as well as all of Volpen's squad. Volpen was the only one to survive until his captain could arrive and destroy the hallow. The captain made Volpen his new Lieutenant for the fact that he not only survived but was able to hold off the hallow for such a long period of time.
About four months before the murder of the Captian-Commander Volpen challenged his captain to a duel for the position of Captain. It was in this duel that Volpen revealed the fact he had unlocked his Bankai, how displayed to an extent of it's power before his former captain yielded.