[Machine Translation] She has become aware that her sister's best friend is a "girl. Saki, who is always trying to be seen as cute by Hayato, is becoming more beautiful every day like a chrysalis hatching into a butterfly. While her friends were changing, Haruki, with her unchanging "buddy" face, made fun of Hayato and laughed at him as usual. One day, Kazuki's sister is revealed to be MOMO, a popular model. Himeko's honest and unpretentious words convinced Ikki to keep his distance from Hayato and his friends. On the night of the Autumn Festival, one balance begins to swing, causing the other balances to shift as well. Haruki's feelings, which he had subconsciously kept bottled up within himself, began to unravel. A youthful love comedy, Autumn Festival Edition!