His brother
The malicious hooded figure
Toru Akai attended the same middle school as Juzo Murasaki. Akai bullied Juzo, and is now his boss and neighbor
Juzo's best friend
Juzo's boss
Former bully
What is Toru Akai's relationship with Juzo Murasaki?
At their school's science room
Juzo reunites with Akai and Seki at his work construction site where he has a new job
At Juzo's new apartment
At their middle school
At work
At the work construction are supervised by Akai
At a work construction area on his new job as a construction worker
At Juzo's apartment complex
They reunited at Juno's new construction job
Juzo reunites with Akai and Seki at a bar on the corner of the street where his apartment is located
Where did Juzo reunite with Akai and Seki?
The appearance of Number 13
: In one class photo , Juzo's space is marked with an X to show he was absent . Juzo suffers a severe flashback to explain his absence that day
Nozomi showed him an old class photo
The friendship and increasing trust of Nozomi Akai
Juzo has a nightmare about the way he was bullied in high School and this causes a severe setback for him
The middle school photo Nozomi showed him
Looking at their middle school class photo
Talking to Seki
Seeing Akai's baby
The class photo with his space marked with an X
What causes Juzo's flashback?
He was on vacation
He had a cold
Akai's gang threw acid in his face
They threw acid at him
He was sick
He had acid thrown in his face
In their school's science room , Akai and his friends have thrown acid at Juzo's face
Why was Juzo absent on while taking photos in the school day?
The wife of is colleague Seki
Juzo's neighbor
The wife of Juzo's boss, Toru Akai
His lover
Neighbor
Nozomi is his neighbor, and attempts to befriend him by showing him pictures of her husband and entrusting her son's care to Juzo
Old girlfriend
What relationship does Akai's wife, Nozomi, have with Juzo?
Akai
Nozomi
Seki
Toru Akai
Jozu's boss
The boss
Who with Juzo gang had made Juzo's middle school life a living hell?
Number 13
Turo Akai
Nozomi
His former middle school bully
Toru Akai
Who is Juzo Murasaki's supervising boss?
Number 13
Seki
Juzo
Number Thirteen
Number Three
What did a mysterious and seemingly malicious hooded figure call itself?
Akai
Number 13 is the foreman at the construction site where all 3 men work
Nozomi
He is a mysterious hooded figure
Seki
Seki's murderer
Toru's Akai gang who made Juzo's middle school life a livinig hell
The mysterious hooded figure who kills Seki Hajime
A mysterious and seemingly malicious hooded figure
As Juzo emotionally struggles to handle  unexpected developments a mysterious and seemingly malicious hooded figure appears.  It calls itself Number 13
Toru's Akai wife
Who is Number 13?
Turo Akai
Nazomi
Nozomi Akai
Toru Akai
His middle school bully
Who is Juzo Murasaki's supervisor at his construction job?
No; is is not happy
No; he is not happy with working arrangements
No
Yes
No, he is anti social and not happy to have co-workers from his former school because they had made his life hell at school for instance they poured acid at his face
Yes; he is happy to meet former school mates
Yes, he has many frieds; he enjoys working with former schoolmates
Is Juzo social and is he happy to meet work mates from his former school?
Construction worker; Yes a schoolmate
Juzo's new job is being a construction worker and Toru Akai his supervising boss made his middle school life a living hell
Construction; Yes a former school mate
Doctor; no, not a school mate
No, and he is a firefighter
Aconstruction worker and yes
Painter; Not a school mate
What is Juzo's new job and will his supervisor be a school mate?
Number 13
Nozomi
Nozomi Akai
Seki
Juzo's upstairs neighbor
Who shows Juzo her husband's school photos?
Turo Akai
A hooded figure
The mysterious hood figure
Nozomi's child
Seki
A mysterious figure
The hood figure Juzo sees
What calls itself Number 13?
His friend
Jozu's wife
Lozu's child
Juzo's casual friend
Jozu's work colleague
Seki becomes Juzo's causal work friend, and later tries to help him by informing Akai that Juzo is acting strange
Bully from teenage years
What is Seki's relationship with Juzo?
Number 13
A ghost
A mysterious cat
Number 1
The hooded figure
It's figure Number 13 and it kills people
Which figure appears to Juzo during his emotion's struggle and what's its role?
Number 13
Nozomi
Nozomi Akai
Seki
Who attempts to make friends with Juzo and entrusting the care of her toddler son to Juzo due to Juzo's health problems?
Juzo, because he suffered a spiral fall into psychological darkness
Nozomi for being friends with Juzo
Seki becomes suspicious about Juzo's increasingly odd behavior and goes to inform Arai at the work site , but Arai dismisses him without giving him a chance to speak .  During this incident , Seki does n't realize he's being watched by Number 13 , but as soon as he does , Number 13 kills him
Akai for being friends with Juzo
Juzo, because Seki reported his odd behavior
Number 13 killed him because he told Arai about Juzo's odd behavior
Number 13, because he watched Seki reporting Juzo's odd behavior
Akai's gang members based on Akai's orders
Seki is killed by Juzo when he recalls Seki throwing acid at him in high school
Number 13, because he saw Seki reporting Juzo to Arai and after Seki realized Number 13 was watching him
Who killed Seki and why?
Number 13
Akai's Wife, Nozomi
Nozomi Akai
Seki
Juzo's upstairs neighbor
To whom Juzo shows her husband's photo?
Juzo Murasaki arrives at a work construction area to take on his new job as a construction worker .  To his quiet dismay , his supervising boss turns out to be Toru Akai , who with his gang had made Juzo's middle school life a living hell .  Akai , however , does n't recognize Juzo .  Juzo's more disconcerted when he discovers that Akai lives with his wife , Nozomi Akai and their toddler son above Juzo's new apartment .  As Juzo emotionally struggles to handle these unexpected developments , a mysterious and seemingly malicious hooded figure appears .  It calls itself Number 13 .  As Juzo attempts to control increasing number of flashbacks and a spiral fall into psychological darkness , Akai constantly picks on Juzo and other work colleagues including Seki Hajime , a former middle school student who becomes Juzo's casual friend in spite of Juzo's anti-social tendencies , at work .  Meanwhile Akai's wife , Nozomi , attempts to make friends with Juzo and entrusting the care of her toddler son to Juzo .  She proudly shows Juzo her husband's school photos .  In one class photo , Juzo's space is marked with an X to show he was absent .  Juzo suffers a severe flashback to explain his absence that day : in their school's science room , Akai and his friends have thrown acid at Juzo's face .  Seki becomes suspicious about Juzo's increasingly odd behavior and goes to inform Arai at the work site , but Arai dismisses him without giving him a chance to speak .  During this incident , Seki does n't realize he's being watched by Number 13 , but as soon as he does , Number 13 kills him . 