One summer day, Nakaba Masaki suddenly confesses his love to his classmate, Yuzuki Tsubasa, who happens to be alone with him in the classroom after school.... more>>

He was already preparing to be crushed by the words that came out of his mouth, but what he received was a shocking answer: “I’ll date you if you want to date my twin sister too.”

For a moment, he didn’t know what they were talking about, but he knew he couldn’t back down, so he agreed to date the two of them together.

But then, more unexpected events await.

Oh! <<less

The journey to save the world of the hero who was liked by the last boss!... more>>

Just before the battle against the demon god【 Demiurge 】that destroys the world, the hero Ares is hated by his friends and is left alone. In fact, it was because he couldn’t get his friends to join him in the fight against the last boss who might not make it out alive, so he dared to play the role of the hated one to get them to leave him. Ares, who had to fight【 Demiurge 】alone, was supposed to restore to peace in exchange for his life…… but somehow he is still alive, and next to him is the Last Boss. Before he knows it, she has fallen in love with him, and Ares begins to live his life trying to save the world! <<less

I, Amekawa Shintarou, don't get along with Haruna Natsuki, my childhood friend that lives next to me. When we were younger, we were so close that we promised to marry each other, but I got addicted to an FPS game, and I gradually distanced away from Natsuki. Before long, our relationship ended where we would talk harshly to each other every time we meet.... more>>

One day, I had to give printouts to Natsuki who left school early, and I got to enter her room for the first time in 5 years.
However, she wasn't there, and instead I found an expensive gaming PC.
Displayed on its screen was the post-battle result of an FPS game I've been playing for years.
At that time, I was surprised by her kill count and her username.

The player ranked second in the world; [2N]

No way...there's no way...

There's no way that my childhood friend is 2N, the player ranked second in the world stage, the remarkable sniper player, and my best friend!! <<less

During a meal with the usual close-knit group—consisting of four members: 'Haru' (Spring), 'Natsu' (Summer), 'Aki' (Autumn), and 'Fuyu' (Winter)—Aki suddenly murmured a single phrase, "I want a childhood friend."... more>>

As a result of that utterance, ‘Natsu’, who often hangs out with ‘Aki’, undergoes a complete transformation in her behavior!?

From sharing lunch breaks to making appealing displays in swimsuits during swimming lessons!

And even going so far as to come to his house in the morning—an onslaught of full-force appeals!

‘Haruna’ and ‘Fuyuki’, a pair of close friends, get involved as well.

And thus, this summer, the relationship of the four close friends—’Haru’, ‘Natsu’, ‘Aki’, and ‘Fuyu’—underwent a significant change. <<less