Boku no Hane wa Kimiぼくのはねはきみ ; 你是我的翅膀

From Aerandria Scans: All this time, Aki has harbored a one-sided crush for a boy she saw jumping higher than anyone else. During the spring when she's in grade 9, Okumura transfered to her class. After seeing his jump, she has the feeling that he's the boy she once saw, and she started to notice him more. And then, she heard an unbelievable rumor about him...