★ 7.3 TV Series
Yu-Gi-Oh!

Storyline
Kaito Daimon would be a completely average high school student except for one thing: he's a 'demon' at solving puzzles. Kaito is so brilliant, in fact, that when he's asked to take some 'special' tests of his unique ability, he immediately suspects that the test itself is a test. Kaito suddenly finds himself caught up in a lethal Philosopher's Puzzle made by the sinister group POG, a murderous maze of trap upon trap, where failing to solve the secret correctly will result in death! Fortunately, Kaito's skills prove up to the first test, both for himself and his childhood friend Nanoha, who is also caught up in the deadly scheme. But now that he has been designated as a Solver, he is pulled into a new life where he must travel the world with other Solvers, attempting to solve the latest deadly riddles left by POG. There's a new conundrum around every corner and each deception could lead to death, but once a riddle has been posed, you can count on Kaito to unfold, unravel and unlock it! (Source: Sentai Filmworks)
Characters & Japanese Voice Cast
Kaito Daimon
Main
VA: Chiwa Saitou
Ana Gram
Main
VA: Satsuki Yukino
Gammon Sakanoue
Main
VA: Jun Fukuyama
Nonoha Itou
Main
VA: Kaori Shimizu
Cubic Galois
Main
VA: Kouki Miyata
Rook Banjou Crossfield
Supporting
VA: Takahiro Sakurai
Elena Himekawa
Supporting
VA: Megumi Nakajima
Bishop
Supporting
VA: Mamoru Miyano
Herbert Müller
Supporting
VA: Toshiyuki Morikawa
Souji Jikukawa
Supporting
VA: Akira Ishida
Maze
Supporting
VA: Chiwa Saitou
Baron Kaidou
Supporting
VA: Keiji FujiwaraSeasons & Related Anime
Similar Anime
Frequently Asked Questions
How many episodes does Phi-Brain: Puzzle of God have?
Phi-Brain: Puzzle of God has 25 episodes.
Which studio made Phi-Brain: Puzzle of God?
Phi-Brain: Puzzle of God is produced by Sunrise.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 1 November 2026, 2:14 PM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].