Sister and her ~ Each choice~ (related products of this title)

The rainy season in June.
Hui, a fourth-year student at the university, was at a major crossroads.

That day of the fireworks festival that blocked the confession from my sister, Yoko.
Since then, his relationship with his sister has cooled down, and he has been in a cold War state for another three years.
I can't respond to my sister's feelings until I find the "answer" to be happy correctly with two people.
Kei desperately suppresses his feelings for his sister and continues to act as a "good brother."
On the other hand, Haruka continues to hit cold against his older brother who does not respond to his feelings despite being in love with each other.

As the rainy season prolongs, Hui's troubles deepen.
two people will be happy correctly ....
If I can find the "answer", I can respond to my sister's feelings.

One day, Kei is taken to the shop at night, after consulting with his friend Daichi.
because there is a girl i really want to meet.
It is a girl with a face similar to Yangka that appears in front of Hui who does not mind, and is mistaken for a beloved sister.
The girl calls herself "Full moon," and the two of "similar people" are intensely attracted to each other.

The encounter with "Full Moon" will greatly change the relationship between "Hui" and "Yoka", brother and sister ......

六月の梅雨。
大学四年生の慧は、大きな岐路に立たされていた。

妹、陽香からの告白を遮ってしまった花火大会のあの日。
あれから、妹との関係は冷え切り、もう三年もの冷戦状態が続いている。
二人で正しく幸せになる――その『答え』が見つかるまで、妹の想いに応えるわけにはいかない。
慧は、妹への想いを必死に抑え、『善き兄』として振る舞い続ける。
一方で、陽香は、想い合っているにも関わらず、自分の気持ちに応えてくれない兄に対して、冷たく当たり続ける。

梅雨が長引くにつれ、慧の悩みは深くなっていく。
二人で正しく幸せになる――。
その『答え』さえ見つかれば、妹の想いに応えられるのに。

そんなある日、慧は、友人の大地に相談を持ち掛けたことを切っ掛けに、夜の店へ連れていかれる。
どうしても会わせたい女の子がいるからと。
気乗りしない慧の前に現れたのは、最愛の妹と見間違えるほど、陽香と瓜二つの顔を持つ少女だった。
少女は『満月』と名乗り、『似た者同士』の二人は強烈に惹かれ合っていく。

『満月』との出会いは、『慧』と『陽香』、兄妹の関係を大きく変えていく……。