These are, in my opinion, the most awe inspiring series I have ever seen in my (rather short current) life and the relevance they have to the topics discussed here only comes to me now and blows my mind.
This will take a long time to watch my friends but if you watch first two episodes of each or so you'll know if it's worth sitting through it all.
I savoured every second of it.
Here goes:
Neon Genesis Evangelion
Anything from Elohim over cloning to Nephilim Invasion
http://www.veoh.com/group/NeonGEvangelion
The separate movie ending is here, that's where the real stuff happens, don't be fooled by the last episode of the series, the company ran out of money and had to postpone the real thing:
http://www.veoh.com/collection/evang...219005KHKBqKAb
Otogizoushi
I really don't want to give too much away, but this is the best illustration of karmic purpose across more than one life.
Season 1:
http://www.veoh.com/group/otogizoushisubbed
Season 2:
http://www.veoh.com/group/derxanimes
Rurouni Kenshin OAV:
A more romantic and dramatic version of karmic relations.
http://www.veoh.com/collection/kensh...148657A3QhjpQw
I hope you will enjoy this as much as I did.