He wakes up as Kyosuke Kosaka, accompanied by a System for making up for past regrets. Starting with Oreimo, he sets out to mend the regrets of the past.
Ayase Aragaki: “I hate you, Onii-chan.”
Akame: “Thank you for reuniting me with Kurome.”
Naruto Uzumaki: “From this moment on, the world shall know pain!”
Meiko Honma: “Thank you for letting me be with the person I love.”
“…”
Vivid worlds, one after another, and a string of different experiences. My name is Kyosuke Kosaka, and I make dreams come true across the myriad realms!
[Planned worlds: Oreimo --- Eromanga Sensei --- Saekano: How to Raise a Boring Girlfriend --- Date A Live --- Your Lie in April --- Anohana: The Flower We Saw That Day --- Naruto. More to be decided.]