Name: Kamasuke Yumeiyo
Age: Appears to look like he's 17 or 15
Appearance-Gender: Male
Hair: Red, medium-length hair up to his neck combed to the right
Eyes: Purple
Clothes: Usually seen wearing a lab coat
Zanpakuto's name: Ikikumo (Coming Cloud) in the appearance of katana with a giant chain wrapped around it
Shikai: Combine and Conquer, Ikikumo
The blade disappears and a mist forms and an infinite number of clones appear and strike the opponent all at once. He also able to create anything he chooses.
Bankai: Ikikumo no Kumo (Coming Cloud of Spiders) the mist ascends into the air and it transforms into a gigantic spider that sucks all reiatsu and shoots out venom called "Acidica Kumosa"
Other abilities: flash step master, creator of the fastest shunpo technique, Hell's speed
Kidou master, able to use high-level Kidou without an incantation
Master Hand to Hand Combatant: He is also a prominent hand to hand combatant, in his time as a captain he practiced fighting with Yoruichi Shihoin everyday only using one hand.
Former Squad: Captain of the 3rd division