Story
This is a small park near an elementary school, called Donguri Park.
On your way home from school, a beautiful woman (self-proclaimed) suddenly appears before you.
You find yourself gradually drawn to her, as she listens to you kindly.
With a smile on her face, she suddenly asks:
"Hey, want to play a game with me?"

Seven days spent playing with her.
Would you like to remember those silly days you once forgot?

Features
Genre: Nostalgic School Comedy Drama Series (7 episodes)
Game System: Mini-games × Story × Conversations
BGM: Original soundtrack by a professional composer
Playtime: Approximately 2 hours
Inspiration: Memories hidden in everyone's heart
A battle of forcing "bad games" on each other
Characters
You (The Protagonist)
An elementary school student who attends the local school.
You're tired of your younger brother constantly following you around.
One evening, you meet Onee-san at the park.

Onee-san
A self-proclaimed "grown-up" woman who appears at the park in the evening.
Despite being an adult, she challenges elementary school kids to absurd games.
Boasts vast knowledge and a voluptuous figure.

Your Younger Brother
Two years younger than you. He absolutely adores his older brother.
Onee-san claims he's a "brother complex" (though that's not the case).