Former Yankee Or Baseball Player~ Diamond No Ace X Reader (COMPLETE!!!)

Y/n mother was friends with Takashima Rei. Her mother ask Takashima to take care Y/n for a while when they gone to London. After Y/n lives with Takashima Rei 2 years, Y/n went to London with her parents. Before that happens she learn about baseball and how to play. Then something happens... I do not own this Diamond n...