Well, I finally managed to get all the titles up and running (and I posted the links to nicovideo for the Kokoro Bamboo Shoots video, plus Hitomi and Marie Rose's birthdays. Would have uploaded them directly, but unfortunately, Wikia's video upload only allows for YouTube videos at the moment, and none exist for Kokoro's bamboo shoots video or for Hitomi and Marie Rose's birthdays (NOT the trailers, but the actual episodes). Besides, for some reason, Wikia's running into some trouble playing videos, showing a green screen of death).
Speaking of birthdays, next week, on July 7, Misaki's birthday is going to occur, so anyone who manages to unlock her birthday episode, please feel free to post it. I'd personally prefer a YouTube video of the episode, but I'll take nicovideo if that's the only option available. After her, I just need to worry about Ayane, Tamaki, Momiji, and Luna (and that's the ones we do know).
BTW, ah, hardseppo? Remember the Nyotengu birthday video you had? Can you post a link to your nicovideo version? I can no longer access the YouTube version despite technically uploading it well before you took it down (for some reason, Wikia's linked directly to YouTube regarding video copies from the latter location, meaning if it's taken down from YouTube, it's also effectively taken down from Wikia), and I haven't actually translated it yet, so I'm going to actually need that video soon.
EDIT: Never mind, I managed to find an alternate copy on YouTube (luckily enough):
And I've managed to translate it (not without difficulty, though, since my google translate app sometimes skips various symbols for some reason).
EDIT 2: Actually, hardseppo, can you reupload the Kokoro Extra Episode? For some reason it won't play on nicovideo (having some scrolling message instead), and I still need to translate it.
EDIT 3: Actually, never mind the Kokoro Extra Episode, I found that on YouTube. That said, if you still have the Honoka episode, please post the nicovideo for it, as I still need to translate that one (and I can't find that on YouTube, unfortunately, at least, not the episode in any way shape or form that isn't a trailer).