Episode 80

Sesshomaru and the Abducted Rin is 80th episode of Inuyasha

Plot
Inuyasha picks up Naraku's scent in the area and proceeds to follow it. Jaken rushes to Sesshomaru's side to tell him Rin was abducted. One of Naraku's puppets appears and tells him that if he does not wish to see Rin harmed he will do as he says and kill Inuyasha. Sesshomaru simply ignores him, and passes through Naraku's barrier in pursuit of the villian. Inuyasha follows Naraku's scent while the others go in search of a Shikon fragment Kagome has detected that they believe must belong to Kohaku. Kohaku has been charged with watching over Rin. Sango arrives and Kohaku is shocked because her face is the only thing Naraku was unable to erase from his mind. Inuyasha is able to cut through Naraku's barrier and he orders Kagura to go take care of him, but she secretly wants to allow Inuyasha to come in in hopes he will kill Naraku and set her free.