Kodorakun, thank you. I'm still in RTK-ville at the moment, just trying to look ahead and figure out what I'll be using for material later. This series would be my ideal.
My hope was to make a subs2srs deck with audio or audio/video of the whole series, but I don't think that's going to happen

. From what I've found out so far:
- Only 15 episodes ever made it to DVD (and no Japanese subtitles), and very unlikely any more will be released.
- Entire series IS streaming on Hulu and Netflix, but again, only English subs.
- The anime is an almost shot-for-shot copy of the manga, and it's likely the dialogue is exactly the same or very close.
For this to happen, someone would have to transcribe like you say (my Japanese is nowhere near ready for that...). The only other way would be to have both the English and Japanese versions of the manga and use something like copy2text, and rip the audio from the online versions. A lot of tedious work, I think. I don't want to get bogged down spending so much time creating cards when I could be using that time to study them.
I might try my hand at one episode at some point just for an interesting project, we'll see. I'd really like to see a collaborative project on this take off... I love this show and it would be a lot of fun using it for more than listening practice. But at the same time, there's so much more material out there that is so much easier to create decks out of and the real point is to be studying Japanese not creating cards.