Who Says Romcoms Aren't Real?

Synopsis

"I want to have a romcom-like experience." Haven't all romcom lovers who enjoy light novels thought this before? Being all lovey-dovey with the heroine, and leading a fulfilling high school life with the best of friends. However, there's no way something that exciting could happen in reality. I have no younger step-sister, no childhood friend, no classmate who's an idol, no mysterious senpai, and not even a male best friend character. That being the case, what can I do? Obviously, I have to put it together myself! For a romantic comedy, you need both data analysis and constant practice! As well as... (Source: Shogakukan, translated)