Happiness! Sakura Celebration!

Happiness! is a Japanese-style visual novel produced by Windmill Oasis, a Japanese developer of romance visual novels.
In visual novels, players navigate intricate storylines, make crucial decisions, and forge relationships with diverse characters, influencing the direction and conclusion of the narrative. The genre often features compelling visuals, branching story paths, and the potential for multiple endings, providing an engaging and interactive storytelling experience.

Story:

"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. "