“Valentine in Bitterness” is an game produced by プラスカゼット and published by Hanabi games.
Game Plot
My name is Yuki Katagiri, just an ordinary girl you can find anywhere, without anything I’m particularly good at.
But somehow, I’ve found someone I like!
When I was about to confess, my meddlesome older brother just had to tease me!
I wonder if things will go well on Valentine’s Day…