Ichigo no Uta

Kota Sasazawa works at a frozen foods manufacturing plant. When he was a middle school student, he was friends with a boy named Shinji. Both Kota and Shinji admired Sennichi Amano. One day in a tragic accident, Shinji is killed protecting Sennichi Amano from the accident. 10 years later, Kota happens to meet Sennichi Amano again.