I guess you could say he's wearing something similar to a leather catsuit because him, Loz, and Yazoo are all wearing the same thing.
The English voice actor for Kadaj in Advent Children.
In the Final Fantasy VII, Advent Children, movie, Kadaj is played by: Shotaro Morikubo = Original Japanese voice over Steve Staley = English voice over =]
He is a remnant of Sephiroth, as is Kadaj and Yazoo. Those three all have traits that create Sephiroth, Loz being strength.
The Remnants consist of Kadaj, Loz, and Yazoo and are strange Genovic beings. They are connected to Sephiroth and wish to acquire what they call 'Mother'.
It is The promised land. You can hear this song near the beginning of the movie when they talk about the stuff of life or whatnot.
In the original FF7 game, it's Sephiroth as the main villian, but you also have Jenova and the Shin-Ra company. In Advent Children it is kadaj and loz and yazoo not many i think... oh and theres sephiroth too!
in the movie advent children she, kadaj and his two follwers "thought" of aerith as there mother cus she kept appearing in the light. and if u watch carefully towards the end, you will hear aerith saying, "I think they think me as there mother." or something like that.....
kadaj is 16, yazoo is 18 and i THINK loz is about 23.
somewhere in his 20's so it depends on how one looks at him. (EDIT) i guess you could say that, but truly he isn't human, so he doesnt actually have a real age, much like Loz and Kadaj. all we know is that he is 'older' then his 'brothers'.
'Mother', used by Sephiroth in the FF7 game/Crisis Core game and Kadaj, Loz and Yazoo, in FF7 Advent Children movie, basically refers to JENOVA, a calamity that fell from the sky and was mistaken for an Ancient (i.e. Aeris). In short: Mother = Jenova
No. Why? Because Advent Children is a movie :)
Final Fantasy VII: Advent Children Completecontains extra scenes, so I'd recommend watching that one.