Voices of a Distant Star (2002)

In 2046, humanity faces extinction at the hands of an enigmatic alien force. Mikako, a skilled pilot, leaves her beloved Noboru behind to fight in the interstellar war. As she battles to protect the human race, Noboru grapples with the emotional toll of their separation. Despite the growing divide and the relentless march of time, both are determined to maintain their connection. Their love endures through the distance, highlighting the poignant struggle of two souls fighting against overwhelming odds to stay linked across the cosmos.