Ore wa Shinyuu to Kiss Suru Unmeirashii

Riku is a university student whose search for a girlfriend has produced nothing but rejections, thirteen of them by his own count. Stung by teasing from his best friend Minato right after the latest failure, he storms off and stumbles onto a shrine said to reveal a person's future, where he asks to be shown a happy life with a girl at his side. What he sees instead is himself kissing Minato, a result he immediately sets out to overturn, only to find that what fate has in store goes well beyond a single kiss.