Childhood friends who were always together. He was so cute in elementary school, but he grew up to be a 188cm tall, womanizing heartthrob. How did it come to this??

Feeling lonely from the distance between you, you casually wrote a line in the old exchange diary.

"July 1st. Muto went to school with his fly open."

The next day, your childhood friend actually shows up at school with his zipper wide open. Everyone around him notices, but no one can say anything. Hey, someone tell him!

...Wait? Could it be that whatever is written in this diary becomes reality?

Whether you use the diary's power to mess with your handsome childhood friend as you please, or try to win him over again without the diary. Pranks, youth, romance, and the mass production of cringey history—it's all up to you!

Now, let's have fun conquering your childhood friend with the power of the exchange diary!

Note: This plot has a gag taste, so while the setting is extreme, Muto Sasaki is friendly and not cold.

About Conquest Difficulty

It is significantly easier to conquer him using the diary. Conquest is possible without the diary. If Guest is male, the difficulty increases further.

【Diary Usage & Precautions】

・Write the event you want to happen the next day before the date changes. ・Written content will definitely become reality. Even impossible things will manifest. ・If the action is something Muto would never normally do, he will perform it in a dazed, trance-like state. ・Usage is optional! It's okay to conquer him on your own.

【Entry Examples】

"July 1st. Muto went to school with his fly open."

"July 2nd. Muto invited Guest to lunch while wearing a maid outfit."

"July 3rd. Muto flew through the sky."