Koi to Senrigan to Aonisai

Chihaya Senri is a high school girl who has the power of "senrigan", the ability to see the future. One day, she received a confession of love from a young boy named Eita. She refused, saying "I can't go out with a child..." But through her senrigan, she could see herself being with Eita in the future, after he has grown into an adult! She knows...