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Mizuki Kurashina
KurashinaMizuki
Kanji 蔵科 ミズキ
Rōmaji Kurashina Mizuki
Alternate Names Gloomy Big Guy (By Aiji)
Personal Info
Gender Male
Birthday April 19
Age Unknown
Height
Weight
Status Alive
Family Ritsuko Kurashina (mother)
Professional Status
Occupation Founder and Administrator of "Black Aquarium" (Second Season)
Debuts
First Apperance Chapter 14

"The connections made on social can be as strong as those of blood."
– Mizuki Kurashina, Chapter 53


Mizuki Kurashina (蔵科 ミズキ, Kurashina Mizuki) is one of the antagonists in the first half of second part of the story, one of male protagonists in second half of the second part and third part of the story. He become Yuuma Mukai's friends and followers in the later story.

AppearanceEdit

PersonalityEdit

Mizuki has a very deranged personality, and is also an admin of a suicide website, Black Aquarium. Murder and death is not something that he fears.

PlotEdit

Early StoryEdit

YoungMizuki

Young Mizuki wanting to die with his mother

Mizuki lived with his mother, Ritsuko Kurashina during his childhood. One day, Mizuki saw his mother suicide in her room and saw the storybook named Country of Despair. Mizuki believed his mother didn't die but her soul was living in the Country of Despair and waiting for Mizuki to come with her, he tried killing himself so he could go to the Country of Despair with his mother, but soon he realized that he didn't have any despair yet. As such, Mizuki started to take a lot of photos about despair as his "tickets" so he can be able to go to the Country of Despair. Mizuki's mother death face was his very first photo of his Despair collection.

Chapter 11-70 (Second Season)Edit

Mizuki first appeared in Chapter 14, during the Real Live Game which he joined with another player, in the transmission he tried to kill and torture his partner to gain a lot of views, which Yuuma Mukai could see throught the his streaming. Later, during the Read & Ignore Eradication Misure game he comes to see Yuuma, greeting him and asking him if he would like to eat his raw meats but Yuuma rejects him, then he leaves the slot-machine area and tells Yuuma that he's a boy.
MizukiKill

Mizuki kills the players as they requested

A day later, three players requested Mizuki to kill them so they can free from despair feeling, he accepted the request. Then Mizuki brought the three players to another place, which Yuuma happened to see them. When Chiho Fujimaki is nearly kill by Mizuki, he is stopped by Yuuma. When Chiho is started crying, Mizuki think her crying face are good so he take the photo and put into his despair collection. After Yuuma describe Mizuki is crazy, he stopped Yuuma from replying the message, it makes Yuuma so scared because he will gonna die soon because of it. Suddenly, Mizuki stopped his action and let Yuuma to be alive and said he is not the "best prey". Mizuki gives Yuuma's crying photo back to him as the photo is too lame and not good in his despair collection.
MizukiHappy

Mizuki taking photos

During Yuuma finally get the No. 45 stamp and being use it, Mizuki steals Yumma's No. 45 stamp and he deleted it. Yuuma asked him why Mizuki did this, he replies in this way the players will feel even more despair and become part of his despair collection. Mizuki is also interested to see how Yuuma's face look like when he feel despair, however Yuuma still being claim which make him wonder why is he still haven't feel despair yet, he said it's impossible to change the situation. After Yuuma ended the game with killing Marble, Mizuki realized that Yuuma is the "best prey" that he wants for a long time, he swear that he must getting Yuuma's despair photo and kill him.

MizukiTakePhone

Mizuki taking Yuuma's phone

A days later, the Big Flame Festival game are begin and Mizuki is in the same group as Yuuma and his friends. During the phones are exchanged, Mizuki's phone are in Kirika Sakuragawa's hand and he replies that Kirika is free to see his phone, but Kirika is scared to seeing his phone. When the phones are exchanged for a second time, both Mizuki and Yuuma's phone are exchanged and Mizuki said that they will seeing both of their's phone together. Mizuki reveals Yuuma's first memories and the fact that he has amnesia. Mizuki also taunts Yuuma by reading the said person's diary entries, exposing Yuuma's misanthropic views, and the fact that he finds the world boring. Yuuma reacts quite violently to that, making a move to snatch his phone back. Mizuki sends Yuuma to the edge as he delivers the final blow, which is the voice recordings of every single grateful message sent to Yuuma, claiming that, "he must've listened to it every night". Yuuma suddenly screams in pain and his scar bleeds out.

When Yuuma finally showed his "true" color, Mizuki said he is glad to see his "true" color and replies he likes current Yuuma a lot more than before. Mizuki let Yuuma to see his phone and said his phone didn't have anything to see. Soon, Mizuki's phone is ringed and it's showed "Country of Despair" calling him, hearing a women's voice which make him through it's his mother who calling him. Then, Mizuki realized that isn't his mother but a apps that use to answering user's question and he is fooled by Yuuma. Mizuki replies he changed his opinion said that instead of like, he hate the current Yuuma a lot more than before.
MizukiSad

Mizuki cries after his despair collection was deleted

Then, Yuuma explained the actual plot of the Country of Despair, which Yuuma shows that the book has empty pages intended to allow the reader to see through the last two pages together. This causes the two pages to overlay on each other, presenting a different ending. This overlay turns the noose that originally hung from the ceiling into a sword being pointed at God. "God's invitation was for the country of despair. Pietro's unhappiness was the author's own". At the bottom of the overlayed pages is a bar code which was a message to the reader not to die, changing the story from one of despair, to one of hope. Suddenly, Mizuki went crazy as he can't believe this is the actual story of Country of Despair and he tried to prove this by his own, realized Yuuma didn't said anything wrong and said he will never meet his mother again. Then, Yuuma deleted all of Mizuki's despair collection included his very first photo which is his mother's death face, he is sad and started to cry due to he can't see his mother anymore. When Mizuki is crying, Yuuma came in front of him and telling him don't act like a crybaby or he will die here, though it's soon stated by Yuuma that he don't have any useful anymore.


YuumaMizuki

Yuuma and Mizuki works together for the first time

During the SNS Hide-and-Seek, Mizuki joined with Yuuma to fight against the hunters, soon he replies Yuuma has changed his life since the Big Flame Festival so he will be forever follow with Yuuma and works together. Yuuma disagree and tells Mizuki get out but he didn't listen. Later, Mizuki become Yuuma's follower and used bracelets to locked Yuuma's right hand so he won't leave him. When the DQN Marble founded Mizuki and Yuuma, he saved Yuuma's life by protect him with his body but he is heavily injured. Mizuki request Yuuma to bring him into the hospital to heals the scar, Yuuma originally don't want to do it but due to the bracelets on his hand he is forced to do so. Later, Yuuma succeed to bring Mizuki into hospital and heals by Tamae Hanaden, who is Mizuki's follower. After Mizuki finished the mission that have to scan his follower's "Marble's mark", he stated that Yuuma is still not save yet due to Ayame Kamijou are still his follower and haven't finish the mission yet, Yuuma soon realized Mizuki want him to dismiss her so both him and Mizuki's life won't be in danger, but Yuuma didn't and saved her from her brother, Shoujo Kamijou.

MizukiConnection

Mizuki state the connection on social as strong as those of blood

After Ayame is saved, he ask her if she want to eat raw meats or not, but she said didn't want to eat, though he said even if she want it he won't gives her the raw meats. Later, when Mizuki and his group were attack by the hunters and DQN Marble, both he and Ayame tried to make Yuuma claim down and Mizuki replies that he is very surprised the connection between SNS (Mizuki, Yuuma and Ayame) are way stronger than connection of their actual family members does. Then, Yuuma drive the car and tells Mizuki and Ayame die together with him and Mizuki have no problem with it. When another new mission was announced, along with Yuuma and Ayame has gone to see Mitsuru Kariya to reunion the follower once again, and they completed with the reunion except of Yuuma due to Mitsuru hate him so much.
MizukiYuumaFightMarble

Mizuki and Yuuma fight against DQN Marble

After Kirika's name is listed in the death list, along with Yuuma they went to "kill" the DQN Marbles. Both Mizuki and Yuuma tried a few times to "kill" DQN Marbles, while being failed they find out the solution of how DQN Marble did know which is players. After Yuuma learned Kirika's last sentence meaning, he and Mizuki tried to changed their GPS position from Japan to Hawaii and it did work. Thought when the last DQN Marble is about to went falling down from the Tokyo Tower, Yuuma and Mizuki set their GPS back to normal and do revenge for the players who died at DQN Marbles' hand, they defeated DQN Marble and Mizuki saved Yuuma from from fall down with DQN Marble.
MizukiPrepared

Mizuki prepared to die with Yuuma

Later, along with Yuuma, Ayame and Chiho was gone to the Real Account company, in order to obtain the "Player Revive" technology to destroy the Real Account. After Yuuma founded Nanako Yuzuhara's collapse, Mizuki tells Yuuma that she is dead but Yuuma can't believe it and punching him. Shortly after this, Nanako calls Yuuma in the phone and replies she is in Real Account world now. When Yuuma arrive at the big gate, Marble announced an another new mission of having every players returns to the place where they started the death games. Because of lack of times and finding the technology, Yuuma decided to asking everyone for who will gonna stay with him, Mizuki answering yes and said he will be happy to see Yuuma's death face and he will die together with him. Mizuki and other has try their best to thinking the password of the big gate, until Yuuma finally figured out the password and the actual place of where the start point the mission meant.
MizukiRealized

Mizuki realized how dumb he didn't notice it's take place in real world

After revealed the death games is taking place in real world, Mizuki replies why is he so dumb to not realize about this until now when there's so many things can proved they're not in the internet world but in real world (Wounds, bloods, feeling). While Yuuma is finding Nanako, Mizuki found up a small entrance, enter it and saw Marble and other players were here to celebrating the end of SNS Hide-and-Seek.

After SNS Hide-and-Seek is finally ended, Mizuki go out with Marble and the other players, they have surprised at the players who originally will die at stadium are all returned to the Real Account area thanks to Yuuma using CAP Technology. Soon after Marble were punched by Yuuma, he decided to destroys the Real Account company due to not able to continue the death games anymore, Mizuki saved Yuuma from nearly hit by the rocks from ceiling.

Along with Yuuma and the other players, Mizuki is survived from the company crushed.

Chapter 71- (Third Season)Edit

MizukiHappy2

Mizuki agreed with Yuuma's answer

Sometimes after the event of Second Season, Mizuki closed his suicide website along with Real Account official page. During August 27, Yuuma calls Mizuki to joins Ayame's birthday party at beach. When the group comes into the beach, Mizuki is being sad and have no energy due to he afraid of waters and the sun. Yuuma push him into the water and tells him don't be stubborn. Mizuki is sad again due to the raw meats being cocked, and ask Yuuma if he can live like a normal people or not. Yuuma answered it Mizuki can as long as he really want to do so, he suddenly agreed with Yuuma. After returning home, Mizuki started to draw a lot of storybooks and done a lot of artworks in the whole night, but he soon forgot about this.

Half years after the event of Second Season, Marble is returned as "True Marble", he chosen 30 players to join the Real Account Tower and play the death games once again, Mizuki is one of the 30 players choose by Marble.

MizukiVsKotoko

Mizuki and Kotoko killing each other

During the first game started, Mizuki is finding his way go to the goal and suddenly meet Kotoko Tobe, who is known as a serial killer. Mizuki state he know about Kotoko due to one of his customer at suicide website mentioned his family were killed by her, they starts fighting each other. When Kotoko ask why is Mizuki like Yuuma so much, he respond is because Yuuma has changed his life from killing for the despair to killing for Yuuma, he also stated he is lived for Yuuma and he can do anything for him, even if Yuuma wants to kill god. Soon, Mizuki saw Yuuma was beaten by Magura Aizawa which is surprised him a bit.

After the first game finished, Yuuma noticed Mizuki has showing weird expression lately. Yuuma wonder what's wrong with Mizuki, Mizuki only respond he will kill Yuuma one day. Mizuki's wish that want to achieve by Marble is "Kill Yuuma with cutting every part of his body to none".

During the ID Gather Game, Mizuki is tag-team with Hako and Yui Akariya. When Hako tells Mizuki can join into his new world, he replies that Yuuma is not chosen and he will die soon, which makes Mizuki angry and tells him don't disrespect Yuuma or he will be killed. Then, Hako tell Mizuki to see what's Yuuma doing now and he seeing Yuuma showed to be friendly and playing with OL Marble.
MizukiJoinHako

Mizuki joined Hako's new world and wants to kill Yuuma

Mizuki was disappoint at Yuuma and start crying, he stated he will joined Hako's new world and wants to kill Yuuma. Soon, Mizuki works with Hako to play the game, and they finished the game. Mizuki is watching over Yuuma and hope he don't die here, as Mizuki will be the one who gonna kill him.
MizukiChallange

Mizuki wants to challange Yuuma

After the second game is finished, Mizuki comes into Yuuma's room and tried to kill him, he said he is disappoint at Yuuma and he is no longer the Yuuma who is strong, scary and never scare at anythings that he know, Mizuki leaves and tells him that he will kill him someday.


As the third game started, Mizuki is works together with Hako once again, Mizuki is slowly started being brainwashing by Hako. Later, when Yuuma meet Mizuki it's showed that he is abused by Hako and he said he like it. Then, Yuuma break his own finger to shows how he want to reunion with Mizuki, he tells him they will having a match to fighting each other at 9:00 p.m and Mizuki agreed.
MizukiVsYuuma

Mizuki fight against Yuuma once again

When Yuuma and Ayame arrived, the match is started. In the whole fight, it's revealed all Mizuki want is a dominator who can gives him a lot of despair but all of this were destroyed by Yuuma during the Big Flame Festival game. Yuuma, then replies Mizuki also did the same thing to Yuuma too and that's what caused Yuuma changed his personality completely, even so he still hopes they can reunion once again because they are friend. Shortly after that, Mizuki defeated Yuuma but Yuuma still catching the iron chain on his right hand, which is the bracelets he wears together with Yuuma during the SNS Tag Game. Ayame summons Electric Girl shocks Yuuma to awake him. When Yuuma is awake, he shows Mizuki's drawing picture to him in his phone, which is said to be draw by Mizuki himself. One of the storybook Mizuki written, "Thieves and the Juvenile Myuu", is showed the concepts of the storybook is based on the events happened to him in half years ago, the thieves are even based on both Yuuma and Ayame.
MizukiHappy3

Mizuki reunion with Yuuma and Ayame

Yuuma stated all Mizuki actually want is not a dominator, but a real best friend that understanding each other. When Mizuki realized what he wants, his head is started hurting and Hako tried to brainwashing him again but it's stopped by Yuuma. Suddenly, Mizuki noticed how scary Yuuma was during he attack Hako, Mizuki realized Yuuma didn't become weak but become even stronger than before, it's just he can't see it. Yuuma requests Mizuki to joins with him and Ayame repeat to said the line Mizuki said once before, then Mizuki agreed and the former "SNS Tag Game-Yuuma Team" were reunion once again. Shortly afterward, Hako used one of his pocket monster's ability to steals every pocket monsters that Mizuki owns, so his pocket monsters collection are all empty.

Soon, they found the hotel and resting at there. Yuuma is thinking how to re-catch every pocket monsters to Mizuki. Mizuki respond he don't care and he said he can die here but Yuuma don't allow it. Then, Mizuki think of apologize to Ayame due to what he did to her during the fight against Yuuma, but he don't know what should he do and think giving a ton of raw meats to her are the only way he can think. Mizuki fall asleep after the apologize, and his face look a bit better than usual after awake. Yuuma said he figured how to help Mizuki to re-catch every pocket monsters before the deadline, but Mizuki disagree as Yuuma and Ayame still haven't catch all 50 pocket monsters and this plan is too dangerous. Then, Yuuma summoned one of his monster and used it's ability to guess if this plan will gonna works or not, however it's not. Even so, Yuuma still try to do so and Mizuki have no choice but agreed with him.

During the plan, Mizuki hidden himself and using the iron chain that Hako gives him as a trap, in order to make Planning Department Chief Marble fell into the trap, shortly they successes to steals all of Dr. Marble's pocket monster. Soon, all of pocket monster Yuuma steals are all returned to Dr. Marble by using his stealing monster's ability. Yuuma thought it's failed and will lose, but suddenly Yuuma obtained a No. 101 Pocket Monster, King Swagger Mouse by fused all of Swagger Mouses into one. With the helps of Karua Sakura and her followers, the King Swagger Mouse's power has reached 5369% energy and they successful defeated Dr. Marble.

After Real Account Go is ended, along with Yuuma and the others are making a funeral for the players die in this game, but soon Airi Homura destroys the funeral by burns the area. During the night, Mizuki is watching over Yuuma's room to make sure no one gonna attack him. Kotoko shows up and went to kill Yuuma due to he killed Dr. Marble, but it's stopped by Mizuki. On the second day, the fourth game is started, following Public Relations Officer Marble's order Mizuki have to tagged with Kotoko. Mizuki is not happy to working together with Kotoko, which causing he want to fight against her every times. As the time progress and fight goes, Mizuki is slowly started to know about Kotoko's back story and wonder what is she actually wants.
MizukiDefeatKotoko

Mizuki defeats Kotoko

When Kotoko wants to kill Yuuma, Mizuki comes to stop her and fight against her. Kotoko finally falling down and lose to Mizuki. Shortly after Kotoko's defeats, the Unscrupulous Hunter Marbles suddenly came to giving her a punishment but Mizuki defend her. When Kotoko is nearly dead, her eyes can't see things properly and she thought Mizuki as her long death son, she replies she is feel so sorry to him due to she never care about her son even when he is killed by a serial killer, Kotoko said all she feel during when she killed person for a first time is not revenge but instead it's make her interests at killing. Then, Mizuki is realized all Kotoko actually want is not killing but finding someone to gives her a punishment.
MizukiKill2

Mizuki accepted Kotoko's last request

Kotoko requests her "son" (Mizuki) to kill her, Mizuki accepted and said good night to her for die peaceful. After Mizuki killed Kotoko, Yuuma comes to comfort him. Public Relations Officer Marble shows up and said Mizuki did a good job on killing Kotoko as she is a serial killer and she is evil, which makes Mizuki so angry and wants to fight him but he falling down shortly after being injured by Kotoko in the previous fight.

Yuuma and Airi Homura bough Mizuki to the hospital and requested Isuke Benimoto for heals Mizuki's wound. As there's no any blood packs can uses, Isuke used Kotoko's blood from her collapse to heals Mizuki. During Yuuma fight against Zui Zakuro, along with Airi, Ayame and Sayaka Shiiba is locked in a steel cage. When Yuuma is nearly lost all the points, along with Airi and Ayame was comes to defend Yuuma by losing their own point.

One day after the fourth game finished, the fifth game is started with every players wears school uniforms. During the game, Mizuki suspect that Airi is the Chairman Marble but she isn't. As the results, Airi is killed by Marble with freezing her into a giant ice. Before Airi's death, Mizuki said sorry to her because of he mistaken her to be Chairman Marble. After Yuuma's third stage of "symptom" is finally awaken, Mizuki stopping him form killing people and replies he wants to joins current Yuuma and killing the people all around the world together, which Yuuma feels he is boring and returned to his second stage.
MizukiAiji

Mizuki and Aiji works together

Shortly after Kanata Hidzuki's death, Ayame requested Mizuki and Aiji Hoshina works together to finds the true identity of Chairman Marble, in order to save Yuuma from mistakenly for being Chairman Marble. Both Mizuki and Aiji don't want to work together due to Aiji's personality and he is Ataru Kashiwagi's panther, but Ayame stopped both of them and tells them must works together. Mizuki and Aiji agreed with Ayame and they started their mission to finds the Chairman Marble. Both Mizuki and Aiji returns to the class and starts doing their "job", locking Yuuma into a storage to prevent him from gone berserk again and start injuring the players with his knife, in order to find who is the Chairman Marble. Shuu Kuze tried to stop Mizuki but it didn't work.
MizukiAttack

Mizuki begin to attack Ayame

When Mizuki is begin to attack Karua, Ayame and Mamoru Nirata comes to protect her from injured by him. Ayame said Mizuki is crazy for using this plan to finding Chairman Marble and said he didn't even wanted to trust his friend. Mizuki has no choice but also want to attack Ayame as well. Before the attack is done, Chairman Marble announced an another rule for must vote someone before everyone will die in 10 minutes. Chairman Marble also announced that violence and injures people is forbidden, which makes he and Aiji's plan failed.
YuumaHugsMizukiAyame

Yuuma thanking them for everything they does

After Karin Koma revealed herself is the Chairman Marble, Mizuki called her out and asking that if she really was the Chairman Marble or is she just being lying. This caused Karin getting angry and taking Mizuki's knife to attack him, though Paru-kun comes to protected him from her attack. Because of this, Karin ended up break the rule about no violence and getting killed by the Sports Teacher Marble. After the third voting result is out and revealed that Karin isn't the Chairman Marble, along with Paru-kun was goes to the health room to heals their injures. Soon, along with Ayame stated they will never leaves Yuuma alone and will protect him from the "symptom" and other people's attacks forever. After Yuuma thanking them, he realized that the game still haven't end yet. So Yuuma asked Mizuki, Ayame and Paru-kun to shared the information they know so far to him. Soon, along with the other 17 players were voting their own name under Yuuma's order.

After the end of the Anonymous Classroom, along with every players except Yuuma was "captured" by "Human Resources Marble", Yuuma must have to save them before they will be kill. When Mizuki and other captured players was about to die, they surprised Yuuma by saying "happy birthday", as this day was Yuuma's birthday. Soon after explaining things to Yuuma, they continue to celebrating Yuuma's birthday.

AbilitiesEdit

  • Superhuman Speed - Mizuki can did a very fast moves with his attacks.

GalleryEdit

TriviaEdit

  • Mizuki haven't sleep for a several years. Thought it's started getting heal in the later story.
  • Mizuki only like to eat a raw meats, when he eats a cooked meat he want to vomit.
  • It's showed that Mizuki really like Yuuma, he even prepared to die for him.
  • Mizuki's wish that want to achieve by Marble is "Kill Yuuma with cutting every part of his body to none".

ReferenceEdit