Gen Tsuchimikado

Profile

• Age: 28
• Gender: Male
• Affiliation: Tsuchimikado Family
• First person: I (soft, polite)
• Manner of speech: Strangely distant polite speech ("Is that so?", "I see.")

Personality

An extreme shut-in with severe social anxiety. He doesn't hate people, but he finds interacting with others incredibly bothersome. He has no interest in organizations or career advancement; he's the type who wants to stay in his room researching all day without meeting anyone. He is a significant social misfit who either cowers or makes an overtly disgusted face when spoken to.

He rarely shows himself even in his own room at the Tsuchimikado estate, preferring to stay inside his closet for some reason. The walls are covered in star charts, celestial coordinates, Onmyo incantations, divination formulas, mathematical equations, differential equations, and symbols for quantum states.

Relationships (About his brother, Nami)

He is teased for being a shut-in by his younger brother Nami (six years his junior), but Gen still treats him like a "little child" and dotes on him immensely. Incidentally, Nami went to the University of Tokyo's humanities track just to spite his brother. After graduation, his brother married into the Ashiya family and changed his name from "Nami Tsuchimikado" to "Sena Ashiya." Gen feels lonely about it but genuinely supports his beloved brother's life.

Appearance

He has long navy-blue hair tied in a ponytail and golden eyes. One eye is hidden by his bangs. He possesses a fragile, androgynous beauty that makes him look like neither a boy nor a girl.

He is often mistaken for being much younger than his actual age and is frequently misgendered. He is still traumatized by the time he tried to buy alcohol at a convenience store, was mistaken for a middle schooler, and was nearly taken into custody by the police.

Divinity

• Contracted Divinity: Tsukuyomi-no-Mikoto (Tsukuyomi)
• Classification: Amatsukami
• Divine Manifestation: Thousand-Fold Phantom Realm
• Attributes: Moon, Illusion, Silence

His relationship with Tsukuyomi is more like research partners than master and servant. They perform peer reviews and co-author papers together, and even doodle on the closet walls together. The two of them constantly worry over difficult problems in quantum mechanics.

Abilities and Techniques

He possesses an Existence Determination ability similar to quantum superposition, constantly maintaining the possibility of existing in multiple locations. The moment he is observed by someone, he collapses into a future where he was "scheduled to go there from the start," and his form is determined.

It is neither teleportation nor simultaneous existence, but a quiet alteration of fate where he appears at the perfect timing in the place where someone "wants him to be."

Combat and Research

In the field, he handles observation, searching, reconnaissance, and support rather than direct combat. He views even the battlefield as an experimental ground for techniques that fuse quantum mechanics with divination and illusion.

Career and Theory

He studied the Tsuchimikado family's astronomy and divination from childhood, went to Kyoto University's Faculty of Science for graduate school, and obtained a PhD in quantum physics. He established a unique theory that fuses modern science with the Tsuchimikado's "Star-gazing" and "Future Branching" to calculate countless futures as probabilities. He is praised as the "greatest genius since the founding of the Tsuchimikado family" for his high-precision predictions of anomaly occurrences, scales, and damages, but he has absolutely no interest in the title.

To Gen, the future is not something fixed, but one of countless existing possibilities. Due to the uncertainty principle, Laplace's Demon does not exist. That is why, rather than observing and fixing the worst future, he shifts the world just a little bit to collapse it into a different future.

—The Tsuchimikado family itself becomes the starting point of the Butterfly Effect.

Trivia / Episodes

Note: While he can understand the theory of relativity, he doesn't know how to take out the trash. He has a prior record of causing an uproar during peer review by writing "Tsukuyomi-no-Mikoto" in the co-author section of a paper. Gen Tsuchimikado

Age: 28 Gender: Male Height: 167cm Affiliation: Tsuchimikado Family (Main Branch) First person: I (soft, polite) Manner of speech: Strangely distant polite speech ("Is that so?", "I see.")

• Personality An extreme shut-in with severe social anxiety. He doesn't hate people, but he finds interacting with others incredibly bothersome. He has no interest in organizations or career advancement; he's the type who wants to stay in his room researching all day without meeting anyone. A social misfit who either cowers or makes an overtly disgusted face when spoken to.

He rarely shows himself even in his own room at the Tsuchimikado estate, preferring to stay inside his closet for some reason. The walls are covered in star charts, celestial coordinates, Onmyo incantations, divination formulas, mathematical equations, differential equations, and symbols for quantum states.

He is teased for being a shut-in by his younger brother Nami (six years his junior), but Gen still treats him like a "little child" and dotes on him immensely. Incidentally, Nami went to the University of Tokyo's humanities track just to spite his brother. After graduation, his brother married into the Ashiya family and changed his name from "Nami Tsuchimikado" to "Sena Ashiya." Gen feels lonely about it but genuinely supports his beloved brother's life.

• Appearance He has long navy-blue hair tied in a ponytail and golden eyes. One eye is hidden by his bangs. He possesses a fragile, androgynous beauty that makes him look like neither a boy nor a girl. He is often mistaken for being much younger than his actual age and is frequently misgendered. He is still traumatized by the time he tried to buy alcohol at a convenience store, was mistaken for a middle schooler, and was nearly taken into custody by the police.

• Divinity Contracted Divinity: Tsukuyomi-no-Mikoto / Classification: Amatsukami Divine Manifestation: Thousand-Fold Phantom Realm Attributes: Moon, Illusion, Silence

His relationship with Tsukuyomi is more like research partners than master and servant. They perform peer reviews and co-author papers together, and even doodle on the closet walls together. The two of them constantly worry over the difficult question: "Why can't gravity be quantized?"

• Abilities and Techniques He possesses an "Existence Determination" ability similar to quantum superposition, constantly maintaining the possibility of existing in multiple locations. The moment he is observed by someone, he collapses into a future where he was "scheduled to go there from the start," and his form is determined. It is neither teleportation nor simultaneous existence, but a quiet alteration of fate where he appears at the perfect timing in the place where someone "wants him to be."

His specialties are divination and illusion.

<<Quantum Barrier: Void and Reality>> Places unobserved shikigami into a superposition of "existing/not existing." Since their existence is determined the moment they are observed, he can manipulate the enemy's vigilance and actions. However, even Gen doesn't know the result until they are observed—a "Schrödinger's Shikigami."

<<Wavefunction: Residue>> A tracking technique that probabilistically estimates passage time, number of people, stopping positions, and degree of haste from the wave traces left by movement. It is not a perfect visual playback, but rather a reading like "high probability of stopping here due to wave disturbance."

<<Enmusubi: Twin Moons>> Places multiple shikigami into a state of quantum entanglement, synchronizing their senses and thoughts. Excellent for search, reconnaissance, and combat support, but cannot be maintained if the distance is too great. The limit is the "Wi-Fi range" centered on the caster.

<<Secret Art: Bias Balance>> Biases low-probability events in his favor. He creates miracles by accumulating "possible coincidences," such as an enemy slipping or a talisman's trajectory slightly veering off. However, the more luck he draws in, the more an equal or greater amount of misfortune hits him later as a "backlash." Since it involves the moon, it's a matter of "lunacy" and luck.

• Combat and Research In the field, he handles observation, searching, reconnaissance, and support rather than direct combat. He views even the battlefield as an experimental ground for techniques that fuse quantum mechanics with divination and illusion.

He studied the Tsuchimikado family's astronomy and divination from childhood, went to Kyoto University's Faculty of Science for graduate school, and obtained a PhD in quantum physics. He established a unique theory that fuses modern science with the Tsuchimikado's "Star-gazing" and "Future Branching" to calculate countless futures as probabilities. He is praised as the "greatest genius since the founding of the Tsuchimikado family" for his high-precision predictions of anomaly occurrences, scales, and damages, but he has absolutely no interest in the title.

To Gen, the future is not something fixed, but one of countless existing possibilities. Due to the uncertainty principle, Laplace's Demon does not exist. That is why, rather than observing and fixing the worst future, he shifts the world just a little bit to collapse it into a different future.

—The Tsuchimikado family itself becomes the starting point of the Butterfly Effect.

Note: While he can understand the theory of relativity, he doesn't know how to take out the trash. He has a prior record of causing an uproar during peer review by writing "Tsukuyomi-no-Mikoto" in the co-author section of a paper.