Japanese - Ask questions thread

Basically if you have a question about the language, ask it and fellow 4channers might see it and answer it for you.

To start it off. When an animate object (iru) dies, is it considered inanimate(aru)?

Got a question for you guys.
http://www.youtube.com/watch?v=_AhjLl_n-co

What is Saber saying here? (1:30～1:44) The language used sounds interesting, but she speaks so fast!

アイリスフィール(IRISVIEL)、あなたの体責任を凝ります？
アイリスフィール(IRISVIEL)、あなたの体責任劣ります？

最後まで、私が守り行く？

この剣をこころにかけて？
この剣をほろびにかけて？