Tokyo: Does My Little Sister's Friend Also Have Memories of Dreams?

The successful Kenji Tomisato returns to the past, several years earlier.

He has no intention of changing his fate by being reborn. He only wants to get back together as soon as possible with his wealthy, beautiful girlfriend, who loves him deeply.

But the first person he runs into is a member of the idol group that his sister and girlfriend belong to.

Just as she is about to confess her feelings, he returns to reality and discovers it was only a dream. His beloved girlfriend is still beside him.

Meanwhile, the girl wakes from her sleep too, and in her hazy state, a new set of memories seamlessly slips into her mind.

And it doesn't happen just once...

One girl after another gathers in Tokyo because of him...

Inoue: “I entered the competition because of you.”

Setoguchi: “You are the reason I came to Tokyo.”

Ioki: “How do you know my cousin?”

Shogenji: “I'm younger than my cousin...”

Kawasaki: “You all stay away from my boyfriend!”

Nao Tomisato: “You too! He's my brother, and mine alone!”

The story includes a few references to Japanese idol groups such as Nogizaka, but it's mainly about everyday life, so you can enjoy it even if you're unfamiliar with them.