Unmei ni Aisarete Gomennasai.

is a Japanese light novel series written by Uwami Kuruma, with illustrations by Tomohiro Kai. The series began publication on February 10, 2015 by ASCII Media Works under their Dengeki Bunko publishing imprint.

The series won the Gold Prize in the 21st Dengeki Novel Prize.

Synopsis
According to fate dynamics, transfer students come to our school every Monday. And they make prophecies in front of all the students on the first day of transfer. why? Because that's fate! More important than that is the prophecy of the transfer student, Shiina, who came that week. It seems that I, Jun Satsuki, will become the student council president by the end of this month! Hyahoo !!

Now the cute girl in school is mine !! However, Saseji and the current student council president, Hiromi Igarashi, Senpai start to stop the prophecy. But no matter how much you try to resist your destiny. My Shiina's prophecy promises a rosy future! Haha, I'm sorry for being loved by fate, "Jun-kun is noisy and unpleasant, can you close your mouth?" ... This Shiina, don't interrupt me when I'm talking!