episode 13 The Mystery of the New Moon and the Black-haired Inuyasha -- This is the episode where Kagome and Shippo see InuYasha in his human form for the first time, along with the spider demon (AKA: Spider-Heads)
because she can see the jewel even in the demon's body
Inuyasha the half demon who gets some kikyo kogome ansd yes sango when miruko is not looking.
No.
Season 3 episode 19, ''The Demon who came in from the cold''
Um... When Sesshomaru was full demon? Or Inuyasha full demon? Well anyway, I'll say both. When Sesshomaru is full demon while fighting Inuyasha it is episode 007. They are there fathers grave fighting over tessaiga. When Inuyasha is full demon fighting Sesshomaru it is episode 52- A demon's True nature.
No. In episode 13 Shippo concluded that when the were staying at a shrine when spider-like demons were after them. Inuyasha was just worried about the new moon where he loses his demon powers and turns 100% human
Episode 36 and 37.Kagome was actually captured by a pure wolf-demon named Kouga. I don't recall her ever being captured by a half-demon.
a big ugly spider an Demon who exist at: CHRISTIAN MYTHOLOGY, Abaddon means hell less known demon in the world of demons.
Episode 74- Astonishing Truth: Gaara's Identity Emerges!
episode 129 a demon that steal women and makes them his wifes finds kagome and puts her used a spell
I believe it's Inuyasha episode 56, if that is the one you are looking for.
Sango premiere's in Episode 24 of Inuyasha: "Enter Sango The Demon Slayer"