A myth, set before technology. It reminds me of Whale Rider.
It would be about a human who could speak or communicate somehow with whales. It might explain something like why trees are green or why it's dark at night.
Unless the cover art was really pretty, I don't think I'd pick it up. Other people might, just myths aren't really my thing.
Failure to Die
Jennafina's Love Your Body Already Dammit Campaign
That's very intriguing.
Failing to die would be like someone "yanking" you back to life, at the last moment. For example, you can "live" for 3 minutes without oxygeb (but you pass out). So, maybe at 2.6 minutes, someone breathes life back into the main character. And, the character has failed at committing suicide.
Even if that's not what the story if really about, I would pick it up. The name is very attractive, and I would hope the rest of the novel is too.
Cherry Kisses: The Diary of Me
"One voice can be stronger than a thousand voices, " Captain Kathryn Janeway
I think it would be the diary of a pre-teen girl who lives in Japan. It's because of the cherry thing, cherry blossoms. She'd have a very cute young love, and then have to move away. Normally I don't like colons in titles, but this time I think it works. I like My Diary better than The Diary of Me, but that makes it sound like an older girl.
Something weird: that's pretty much exactly what my story is about. 0_0
Songs or Oritsu
Jennafina's Love Your Body Already Dammit Campaign
I think you mean "of" not "or" in your title. But, I'll give you both.
Songs or Oritsu: It sounds like the main characters speak a made-up language. Maybe they teach newcomers the language, and the main part of the story is about the Oritsu songs. Or, maybe a girl must leave her own home, and she's the newcomer. In which case it'd just be the opposite.
Songs of Oritsu: On the other hand, would be about a young musician named Oritsu. He is bound and determined to have adults listen to him. But, they ignore him until his instructor notices him songwriting. And, asks him to play it.
My Apologies: Letters of Forgiving and Forgetting
"One voice can be stronger than a thousand voices, " Captain Kathryn Janeway
I like the part before the colon. The explanation seems a lot longer than it should be. maybe just "Letters of forgiving". And then you hit into cliches, "Forgive and Forget".
The idea is very interesting though, it could make an amazing story. but perhaps if shortened. I also see it from a first person perspective because of the "my". I'd pick it up, but I think you should tweak it.
L'Acte Fantastique
“It's necessary to have wished for death in order to know how good it is to live.” ― Alexandre Dumas, The Count of Monte Cristo
A story of confusion, yet romance. After marrying, a girl realizes her man isn't right for her, and spends the rest of the story wondering why she chose him.
Twisted Morals (Non-Fiction)
"One voice can be stronger than a thousand voices, " Captain Kathryn Janeway
Well, it doesn't give me a hint as to what it's about. There are dozens of genres that long stories or short stories could be. The book would have to have some good cover art to tell me what sort of genre the story is, or at least a hint of it. It kind of sounds like a story told in first person by the author.