"Once every ten years, the cherry blossoms stay in bloom longer than usual, and the seasonal festivals are much more grandiose. This year is known as the Year of the Cherry Blossoms. With the arrival of the Year of the Cherry Blossoms once more, various people begin to feel various feelings sprout up again. "It's been two years since I last saw Nii-san's face... This really is my home." "I know he's better than that... This year, for sure, we'll see the real him." "Can I do this? I have to, either way... I have to regain that relationship I lost." "Alright. Preparations are complete... I won't let a catastrophe like that happen again." And finally... "It's been ten whole years since I was last here. I hope I get to see him again..." These feelings meet and entangle, like flower petals swaying in the wind. Right now, the various stories of those different people are set into motion. "