1 Chapter 1 - World's Cutest Sister

My sister is the cutest in the world.

Therefore, I decided to spend my time until the morning homeroom starting by looking at the photos.

Look, I just took this photo this morning!! His cheeks were full of bread and he looked like a squirrel. In addition, there was also a paranormal phenomenon on his forehead.

Is she a genius?!

"Hehehe...my sister is so cute today."

She is an angel. The angel who smiled at me!

Oh, I'm sure spring will be warm because of my sister's laughter.

She was cute from birth, but the older she got the cuter he got.

Currently she is 3 years old. She is my little sister who will be entering Kindergarten starting this spring. I'm 16 years old and in the second year of high school, so we're 13 years apart in age.

I can't help but look forward to seeing what kind of girl she will become after growing up for three years in Kindergarten. Though at the same time, I want him to stay like this.

"Look, it's Akiyama-san..."

"She's beautiful today too..."

While I was busy thinking about my sister, the people in the class started to make noise. Who's bothering me?

When I looked up, I knew the answer right away.

A girl enters the classroom.

"I still can't believe I'm in the same class as him."

"She's so cool..."

Everyone in the class screamed in admiration.

When he entered through the front door, she instantly changed the atmosphere of the class. It was as if his every move was able to turn the place around him into a fantastic place.

"She looks like a model..."

Black hair that stretches to the waist, gently fluttering.

On the other hand, her slender eyes and firm face seemed unwavering, as if she didn't care about the attention of the people around her..

She has a slender build, long legs, towering height, ideal body, and neat facial features. Everything is combined into one and creates a beautiful balance that makes it look like a work of art. Even her minimalistic chest accentuates her beauty.

Her name is Akiyama Sumi, a beautiful girl that no one doesn't know in class.

Apart from having a good-looking appearance, she is also always the best in class in the regular exams. She's really talented. She is a beautiful girl who is admired by everyone. His self-evaluation is not excessive.

Yes, I believe she is a priceless beautiful girl. But I don't care... I caught a glimpse of it and immediately returned to my phone screen.

I've heard the rumors since 1st grade, but I can't believe that we'll be in the same class.

"Should I speak to him today?"

"Do not do it."

"She won't want anything to do with you."

"I know. She doesn't hang out with anyone and lives in a different world."

It's only been a few days since the new school year started. And it's a conversation I often hear every morning. However, still no one wanted to talk to him directly.

Akiyama-san is famous for not being close to anyone. Although there was minimal conversation, but basically, it was very cold.

Her solitary appearance made her look like a flower on a hilltop. His mysterious nature made him popular. Being beautiful is profitable.

If I say that I'm not interested in him, then it's a lie. I like beautiful women as much as other men. I also understand why the male disciples are making such a fuss. But I'm too busy looking at my sister's photo.

"Why do I have to be a high school student? I want to be the spirit that protects my sister, so that I can continue to be by her side..."

I had forgotten about Akiyama-san. Is there really anything in this world that can surpass my sister?

While I was muttering that, a handsome man stood in front of my desk.

"Good morning, Kyota. You look disgusting as usual."

"Well, what can I do next? My sister is too cute."

"You're not even denying that you're disgusting."

Mizuki smiled and shook his shoulder.

He was so handsome that my eyes almost blinded him.

If Akiyama-san is the most famous among the girls at school, then the one who stands out the most among the boys is Mizuki.

Why do I have to be in the same class as those two?

"Did you just start liking your own sister?"

"I've been doing it since was born."

"So, how old is your sister?"

I'm not sure how to answer that. In essence, I have been like this even before my sister was born.

By the way, Mizuki and I have been in the same class since first year, but he still doesn't understand my little sister's charm.

He sat in the front seat and crossed his legs. I usually like to chat with him, but not this time. I withdrew my gaze from Mizuki so as not to show her my gloomy face.

"Hey, Mizuki. I don't think today is the right time for me to come to school."

"Why?"

"Do you know? Tomorrow is the Kindergarten entrance ceremony! Finally my sister will become a Kindergarten student! I have to take today off and get ready for tomorrow!"

"Well, I don't know."

I opened the photo of my sister in her new school uniform and showed it to Mizuki. There are as many as 20 photos in various poses. But even so, I carefully selected all of them.

I also show it to the students around me. My little sister's cuteness is Japan's national treasure! I have a duty to spread it!

"Hey, this little brother of yours, isn't he very aware of the camera?"

"No. I took too many pictures of him that he got mad at me."

"Oh my God! As expected of a lolicon."

"Hey, call me siscon."

It's true that I like children, but it's not Lolicon. Because the only child I like is my own sister.

I have a reputation among girls as a lolicon like, "Kyota, you look like a lolicon." or "Though his face is quite handsome, but unfortunately he is a lolicon." and also "He is a good person except for the fact that he is a lolicon."

Gosh, they're all blind to the point of not being able to realize how cute my sister is!

"Ahahaha. You're actually pretty cool, Kyota. If you hide your siscon nature, you'll definitely be popular."

"Somehow I can't find it sarcastic when a real handsome guy says it to me directly."

But, I don't feel the need to hide it! It is the common sense of the world that my little sister is indeed cute!

"Nothing good comes from being popular."

Mizuki shrugged her shoulders and smiled bitterly.

We were in the same class last year, but he was so popular… he was too popular to spit out himself.

He was a tall, handsome, kind and attractive person. It would be weird if he wasn't popular. Apart from that, he herself was also famous among the boys.

I think God deliberately gave him too much because he accomplished something in a tennis tournament.

"Oh yeah, Mizuki."

Today is gym class, so I intend to continue it to the gym.

At that moment, I suddenly felt a gaze from behind and stopped talking.

I have a bad feeling.

I carefully looked back, and there stood a beautiful aloof girl, Akiyama Sumi.

She looked at me… no, she furrowed his brows as he looked into the screen of the phone I was holding.



"Infatuated with little girls!"

"...Gah."

I coughed in a voice that almost disappeared, which had no intonation, was cold, trembled and frightened.

When I was about to stand up to refute him, she already turned around. And when the school bell rang, I really missed the timing to deny it.

After seeing his back disappear, I gave up and sat back down.

It's rare for Akiyama-san to talk to me. I didn't think that I would get involved with him even though we would spend a year in the same class.

This is a rare experience.

However, I couldn't say anything to him.

I'm not crazy about little girls. But as an older sister, I'm just crazy about my little sister!