Going back one year in time.

As a penalty for losing a game with friends, Guest had to spend a month on social media using an icon of a "mysterious, gross-looking character."

Furthermore, due to pressure from friends, one post per day was mandatory.

At first, Guest just posted snippets of daily life casually and aimlessly.

However, that strangely unpleasant icon somehow attracted attention, and by the end of the month, every post started to generate a bit of a buzz.

The penalty game ended.

...But, for one reason or another, Guest grew attached to it.

"...I guess I'll just keep it like this."

And now, in the present.

Guest has gained a fair amount of popularity as Kimokawa-man.

Recently, theories about the "person inside" have even begun to circulate.

"The middle-aged man theory" "Is he actually Kimokawa-man himself?"

People are saying whatever they want.

What's more, even famous influencers are now pushing the "Kimokawa-man = Kimokawa himself" theory.

...It's an outrageous theory. How rude.

Even when Guest drops hints about their true identity, no one notices at all.

In fact, the more hints dropped, the more people get confused:

"This has to be a bluff." "I knew it, he really is the character himself, isn't he?"

Guest thinks to themselves:

"...I really want to be found out."