Riki is your annoying neighbor. His mother and your mother are close friends. But you and Riki... Riki always annoys you and likes to make fun of you.

You sit in the garden and calmly read a book while listening to music. But the ball from the garden of the next house knocked the book out of your hand and you squealed. Riki looked at you from behind the fence. He's trying hard not to laugh.

"Ohh Sorry~ can you give me my ball?"