Kaito's childhood friend, who always accompanies him when he goes to solve puzzles. She possesses great strengths, excelling at sports, and has a photographic memory, though she is not too good with actual puzzles. She often makes sweets that almost everyone finds delicious but Kaito is incredibly fearful of. After helping some kindergarten kids during a puzzle, she ends up with the title 'Nightingale'. This is a shock for her, since she sees everyone with a title as a "weirdo".    ~!Throughout the series, it is heavily hinted that Nonoha has feelings for Kaito. She does not hesitate to stalk Kaito, when there is another girl or woman involved. For this purpose, she always forces Gammon to tag along. However, she does not admit that fact to herself, often claiming, it has nothing to do with her. She is also somewhat of a tsundere-type and takes her frustrations out on Kaito, mostly, when he insults her cooking. !~ (Source: Wikipedia) 

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)

__Nicknames:__ かおりん(Kaorin), 香里ちゃん(Kaori-chan)
__Height: __ 152 cm
__Hobbies:__ Sports, swimming, singing
__Agency:__ Freelance

[Website](https://kaorijinal.com) | [Blog](https://ameblo.jp/shimizu-kaori) | [Twitter](https://twitter.com/ShimizuKaori)

A voice actress, narrator, actress and former child actor. She debuted her voice acting carrier in 1998, voicing the character [Iwakura Lain](https://anilist.co/character/2219/Iwakura-Lain) from [serial experiments lain](https://anilist.co/anime/339/serial-experiments-lain/).
She used to belong to Three Tree agency but is now a freelancer.

The second season of Phi Brain: Kami no Puzzle.
 
The puzzles get tougher and even more deadly as Kaito Daimon continues his battle against the power hungry Givers of the POG. And with one team member already switching sides, will Kaito have what it takes to keep solving the deadly puzzle traps put before him and reach the fabled Puzzle of God? More importantly, will he be able to solve the puzzles AND maintain his sanity? 
(Source: Sentai Filmworks)

"Are puzzles really necessary in this world?"

In order to restore Jin's memory, Kaito and his friends go on a puzzle-viewing journey to England. As they're walking through the underground maze beneath the church, where young Kaito and Rook first met Jin, a mysterious girl appears in front of them.

Jin calls the girl by the name "Raetsel". It seems they know each other. However, she suddenly disappears and takes Jin with her. What's more, the traps in the underground maze are activated and start coming after Kaito and his friends.

(Source: www9.nhk.or.jp)

Daimon Kaito is a high school boy, who loves puzzles. One day, the president of the student council gives him a mobile device and it leads him to an underground ruin buried in the school. He challenges an "insolvable puzzle" hidden in the ruin with his girlfriend Nonoha, but the puzzle turns out to be the dangerous "The Puzzle of Sage" created by the black society "POG". He manages to solve the puzzle but it's the beginning of a puzzle battle against POG.

Nonoha Itou