Touhou 9: Kaiedzuka - Phantasmagoria of Flower View

Flowers blooming is normal for springtime. However, far more flowers are blooming this year than is natural. In fact, all four seasons' flowers are blooming simultaneously, plus an overabundance of poisonous higanbana! Naturally, this attracts a lot of attention, being observable by anyone; the unnatural flower season has convinced an entire 14 of our girls that something is wrong and needs to be dealt with.