Pitching a story is so important! I've refused to read a lot of VN's simply because they had a terrible pitch. If a writer can't tell me what the story is, how can I expect him to tell me the story at all?
specialtantei: Here's my attempt at your pitch.
Everything is fine for Akiko until she visits the Suzuka Shrine. Now she has nightmares about her friends living a different life than she thinks is real, yet things from her dreams are affecting her real life. Through it all is a nagging feeling that she's forgotten something very important; something she needs to remember before it's too late.
Don't be afraid to get specific in a elevator pitch, in fact, the more specific the better. You can reduce most plots to some trope or another but what you really want is to explain why this form of telling this story is so great. For example, here's a Cinderella Pitch:
Cinderella is a beautiful girl with a beautiful heart to match, but she's trapped in a cruel life where she's tormented by her step-family. One day the prince holds a ball to find a wife and even Cinderella is invited! Dress, shoes, a carriage . . . Cinderella needs a lot of things to make it to the ball, but all she's got is soot and rags!
For contrast, here's
my Cinderella Pitch, for a version I wrote a couple of years ago:
Ella's life was doing pretty well; she was smart, had a rich, doting father, and had even made friends with the royal family. Unfortunately, just before the Prince leaves for a quest, her father gets remarried and her new stepmother is a cruel woman who can control people using only words. Ella is now a servant in her own home and has to find a way to save her prince from the same fate.
The same basic plot is there; a ball, a prince, a girl who's a servant to her step-family, but the stuff that makes it interesting is what's different about it.
Figure out what makes you want to write this story yourself instead of just reading someone else's novel and then write that down. Never put a question mark in your pitch. It's gimmicky and a bit of a cop out. You want to make your pitch something that will make readers ask their own questions. Putting specific names and places in is a good thing, it makes the story feel grounded and gives a lot of information in a small word.
Anyway, I'm still learning so take my advice with a grain of salt. This is what I have at the beginning of my WIP thread:
At your birth you were betrothed to the crown prince of your country. You've now come of age and are ready to get married but when you arrive you find twin princes instead of one. It has been decided that the crown prince will be whomever you choose to marry. The wedding date is already set and you don't have much time to get to know your suitors.
One sentance too long and it was written before I had even started the outline. Now I'd do something like this:
Aline's wedding is only a week away, but on her arrival at the castle she's greeted by twin princes instead of one crown prince, and she's to choose between them. One week isn't much time to choose the fate of her life or the fate of the kingdom, it's certainly not enough to find out why she was chosen for this role in the first place.
Heh, one two short. When I think "pitch" I think "only one line" so two is actually quite verbose.