A Sad J-Drama of 1995 with Unforgettable Scenes

"I entrusted all my feelings to the southern wind." - male Itsuki Fujii

Love Letter (1995)

The movie alternates between Hiroko and Female Itsuki as they exchange letters. Their first love is Male Itsuki, who left "I entrusted all my feelings to the southern wind" as his last words. Then Hiroko finds his old address then starts sending letters. That's how they know each other.