Weapon: Kazaana
Attacks:
In Miroku's right hand there is literally a black hole that can suck anything up. It is actually a curse which Naraku bestowed on Miroku's grandfather by piercing a magic scroll through his hand. Ever since then, all Miroku's grandfather's decendants had the same curse. To stop the Kazanna from sucking things up as Miroku is walking along, Miroku wears a rosary around his right hand.
Weapon: Spiritual Powers
Attacks:
Miroku has pieces of paper with various things written on them, which can be used to exorcise demons. He sometimes uses the ofuda together with his staff, i.e. He slapps a scroll on an enemy's head and then hits his staff on the scroll, leaving the enemy's head with a huge hole through it.
Weapon: Shakujou (Tin Stick; a shakujou is a Buddist priest's staff)
Attacks:
Since Miroku is a monk he carries a staff, which tells an onlooker that the holder of the shakujou is a monk. He uses his shakujou to fight with like an ordinary staff. Blocks, hits, ect.