Akira Takatsuki's Conjecture

Naoya Fukamachi is a university student whose ability to infallibly detect lies has left him friendless and isolated. But when he writes a paper about a strange festival he wandered...

Naoya, a university student who can infallibly detect lies, embarks on another investigation into mysterious phenomena with his eccentric professor, Akira Takatsuki. Their latest client claims that they’ve contacted the spirit...

CURSES...BLESSINGS... TWO SIDES OF THE SAME COIN. A new string of mysteries begins with Naoya’s classmate Nanba discovering a chain letter in his schoolbag. Unusually excited by the occult opportunity,...

GHOSTS OF THE PAST… Spring has come for Naoya, now in his second year of college. To Professor Takatsuki’s delight, Naoya signs on for another year as his assistant, and...

During the summer of his second year of university, to find out the truth behind his uncanny ability to detect lies and the “Festival of the Dead,” Naoya decides to...

Naoya Fukamachi is a university student whose ability to infallibly detect lies has left him friendless and isolated. When a paper of his piques the interest of his folklore studies...

Can the mystery-loving associate professor be a cursed young lady's savior?    Naoya Fukamachi is a university student with the ability to detect lies, and he's ended up with a part-time...

We walk a path that straddles the boundary between reality and the next world. Fukamachi loses his mysterious ability to distinguish untruths after catching a cold! While he’s out of...

“IF YOU HAD DIED, PROFESSOR… I WOULD BE ALL ALONE AGAIN.” The truth behind Mana, the “Miracle Girl of Okutama,” comes to light! And soon after, the crew ventures out...

University student Naoya Fukamachi has the ability to unerringly detect lies. He finds himself working for his eccentric associate professor of folklore studies, Akira Takatsuki, to investigate the supernatural. After...