Well, Rinku's voice was....Well it is hard to explain. She sounds way too bland. No, maybe that isn't the word. She didn't flow....Like at all. The fact that you took another clip of sound for every sentence was incredibly obvious. The other characters were very good. You obviously did the same thing for them, but their voice actors were able to remain in a tone of voice that didn't change completely every single sentence.
On a side note, the idea itself is kind of cool. I liked it. I most certainly wouldn't hate it if I saw more.
Lady Shiek's voice was rather muffled I must add. Which would have made sense if her face was actually covered. However it wasn't. When it shows her face there is nothing, at all. Covering her mouth. Therefore she is muffled for the sake of being muffled. Yah, muffled!
I must also say that the card idea is interesting. However, I am pretty sure Saria could make a card glow, just for the hell of it. Which means that her relying on her word directly without any proof what so ever is kind of......Whatever.
Oh, I must also state that Rinku's friend pretty much has the same amount of lines as Rinku. Which ruins her entire "My friend talks to much" idea. The friend just talks fast. By the way, Rinku's friend's voice actor was great.
As a final note....I like the idea. Make a new one....If you want.