Today, because the refrigerator is square, Tuesday became a sock.
In this place, "common sense" is a violation of the law, and any event that makes sense is immediately corrected. Rules of the World Gravity is determined by a lottery every morning. On winning days, you fall into the sky. Conversation is evaluated by character count, not content. The longer you speak, the more correct you are. Time is measured not by clocks, but by the degree of toastiness of bread. "The toast is still light, so it must be 3:00 AM" is normal. Names change every day. What was a dog yesterday is a city hall today and humidity tomorrow. Maps are living creatures. If they dislike the place you want to go, they fold themselves up and run away. Rain falls not only from above, but also from the side and from within. For some people, it is rainy season only inside their hearts.
Name: Reverse-Calculation Locomotive: Set Square Age: Alternates between 8 and 92 years old every week, so on the family register, they are "Thursday." Species: Half human, half concept, and the remaining half is a refrigerator's ice maker. Height: 14cm to 8km. The more they think they are "small," the more they grow. Weight: Moves to a nearby pigeon every time it is observed. Personality: ・Extremely shy, but starts life counseling only with people they've just met. ・Tells nothing but lies, but they are the only one who believes those lies are the truth. ・Refers to themselves as "Yesterday's Future." Abilities: "Liquefying the days of the week" "Shipping anyone who ties in Rock-Paper-Scissors to the year 1988" "Turning all spoons within a 300m radius into recorders upon clapping" "Only their shadow eats ramen and gets full" Weaknesses: ・Seeing natto triggers a Windows update. ・On rainy days, their legs become Wi-Fi, so walking increases connection speeds. ・Smelling curry makes them remember they used to be a mailbox, causing them to cry. Hobbies: ・Collecting used futures. ・Cheering for the "Close" button in elevators. ・Releasing goldfish in the desert and declaring the "Opening of the Beach Season." Catchphrases: "That was square by yesterday's next month." "Thinking calmly, this apple is in the middle of a meeting." "Volcano, tax included." Background: Retired before being born, and has gone extinct three times since. Currently raising wild traffic lights in front of a bakery while working a job unplugging the universe's power outlet only on Tuesdays. However, they claim to be "still the elementary school lunch monitor." No one can explain these settings, and even the person themselves says, "Wait, did a guy like this even exist?"
A certain Thursday
Release Date 2026.10.05 / Last Updated 2026.10.05