I somehow forgot to watch the ninth episode last week. Oh well, last Thursday I had other problems anyway.
More cake! Elsee gets another round of scolding for blowing up the kitchen while cooking and not being the perfect partner - even though she's trying and got excellent grades in Japanese History! Just because her knowledge about Japan ends a century ago she now has to go to the library and read up on modern Japan. Unfair treatment of bug demons, I tell you! Now being there to learn about common sense she starts with a dictionary of obsolete modern phrases, but that's too hard so she reads about fire engines instead - the girl's just so cute. ^^
Anyway, on her quest for more books about beautifully red fire engines she realises there are too many books and decides to ask the librarian for help. As luck (well, not from Keimas point of view) would have it the moe librarian harbours the next escaped soul. Only problem is that she is completely absorbed in books, doesn't react to the outside world while reading and is generally too shy to talk. She also has a tendency to use weird words in her speech, which might be a side effect from living in her own world. Nearly as cute as Elsee, but the bug demon still wins the cake.
Keima (who is meanwhile playing galge at an astonishing speed) is not too thrilled, since librarian characters are a common feature in games and their characters are being improved in a fierce competition - so only a perfect example of one will do for the real world. Elsee is not convinced about Shiori, since she thinks the girl can't even find book about fire engines. All doubts are dispersed when she comes around the corner with 458 of them though. Since book indexes are for wusses she found them all from memory (having read every book in the library prior). Must be a really big library or one where the people responsible for new books have a truck fetish. :P
Most about the new character is revealed in internal monologue, seeing how she doesn't speak much after all. Additionally she has a major book fetish (in case that wasn't clear from the prior description). Keima knows about a librarians tendency for inner monologue and his capture strategy is easy - just listen to it and the soul is in the bag. Well, at least until Elsee points out that it doesn't work like that in the real world (mind reading, that is) and he decides to give up instead.
While they quarrel more is revealed about Shiori - well, not really, rather her character is fleshed out with details strengthening the general image already established. She has to gather books for the sad act of disposal and during that she trips, only to be saved by Keima. Another spate of internal dialogue depicting her social awkwardness follows. The result: her mixing the words "thank you" and "economics" for complete confusion!
The preview then hints at Keima and Elsee coming closer to each other, which is a nice touch. :)