"Koi Shiyō"
Single by Leah Dizon
from the album Destiny Line
B-side	Could you be that one? Aishiteru Love Story
Released	May 30, 2007
Genre	J-pop
Label	Victor Entertainment
Songwriter(s)	Leah Dizon. Mika Arata
Leah Dizon singles chronology
"Softly" (2007) "Koi Shiyō" (2007) "L・O・V・E U" (2007)
CD + DVD
CD + DVD cover

"Koi Shiyō" (恋しよう) is the second single by J-pop singer Leah Dizon. It was released on May 30, 2007. The regular edition includes a bonus sixfold mini-poster, while the Limited Edition includes a bonus DVD which contains a music video, and making-of footage.^[1] To promote the single, the song "Could you be that one?" was featured in the Tecmo commercial for Ninja Gaiden Sigma.

1. "Koi Shiyō" (恋しよう, Let's Fall in Love)
2. "Could you be that one?"
3. "Aishiteru Love Story" (アイシテル～ Love Story, I Love You)

1. "Koi Shiyō" (恋しよう, Let's Fall in Love) (promo video)
2. Making-of Footage (video clip)