AKB0048 Roleplay Wiki
Kodama Haruka the 8th
8-daime Kodoma Haruka
Harrupi SC0127.png
General Information
Original Name Matsuto Nami (松人為未)
Nickname(s) Haruppi (はるっぴ)
Harupyo (はるぴょ)
Age 16 Years Old
Birthday December 18th, SC0110
Zodiac Sagittarius (♐︎)
Home Planet Maiamistar
Blood Type AB+
Com Alias Robot
Eye Color Aquamarine
Hair Color Byzantine blue
Height 164 cm
Familial information
Parents Matsuto Misaki
Matsuto Noburu
Siblings Matsuto Chikka
Matsuto Shuji
Idol information
Team B
Generation 152nd Generation
Radiance Color Watermelon Pink
Oshimen Shimazaki Haruka the 11th
Social Media Nerdbot
Years Active SC0123-present (3 years)
Other information
User Chemmiechum
Hex Code #160049
Seiyuu Saki Fujita

Nami Matsuto (松人為未), known as Kodama Haruka the 8th (8代目がため兒玉こだまはるか) is the Co-Captain of AKB0048's Team B.


"Even the 8th generation Haruppi will capture you! Also known as Team B's Co-Captain Kodama Haruka, it's a pleasure to meet you."



Nami is a beautiful young woman who is 162.56 cm tall. Her natural hair color is Byzantine blue with a heart on her hair, and her hair is naturally wavy and falls to her mid-back. She used to wear her hair in a side-pig tail, but she lets it hang loose following her succession feeling the ultimate regret of having it as a distraction during DES combat. Her natural eye color is Aquamarine, which she inherited from her mother. Her skin tone is fair; fortunately, she tans rather than burns quickly when exposed to the sun. The body is in the form of an inverted triangle. She has terrible vision. Outside of the dorm, she'll wear her contacts, but she'll wear her spectacles inside to feel more pleased.

Nami chose to cut her hair short on February SC0127 because it was becoming a distraction while working; her hair is naturally curly, giving her a more vibrant appearance on stage.


Prior to joining AKB0048, Nami was an incredible loner and nerd. She barely had any actual friends whom her classmates considered a loser, easily targetting her for bullying. At times, she takes things seriously since she hasn't yet learned to read sarcasm from people's tones; it can be a real drag at times, it let to the point that her bullies would exploit it to their advantage, gradually leading Nami to lose faith in her classmates. However throughout her journey in AKB0048 she has slowly learned to trust people again.

During AKB0048's 152nd Audition session, she demonstrated that she is a hard worker who strives for completion and succession. Because she is a straight-A student who wears spectacles, she is classified as a Bookworm/Nerd though this true as she loves knowledge and learning.

She has always been an introvert who has struggled to make friends. Nami has gradually gotten more extroverted, though she still likes to stay indoors with her technology and bed. Thanks to her companions, she feels more at ease performing on stage in front of millions of people.

Because Nami was born into a higher social status. She is a spoiled brat who can quickly have what she wants with money if she wants an object, and this is what she values the most. Nami, on the other hand, is a nice and giving person who prefers to utilize her money for charitable activities in order to help others have a more acceptable life.

In the business aspect, Nami is a brilliant woman who is always on her toes and refuses to give up since there is always a solution. When she explains what she wants from them, she can easily persuade people. She is a feisty and charming heiress who is as intellectual and Business savvy as her affluent family.


Nami has learned and applied the virtues of cooperation and leadership as the Co-Captain of Team B. She is a good communicator who seeks to understand her colleagues so they do not feel left out or their views are not being heard. She is determined to make it to the end with her teamates.

She's always been fascinated by robotics and how similar robots are to humans, but with a more complex intellect. It eventually led to her studying robotics and working on mechanics. Nami can operate on autos because it was the first object for which she learned the parts. Nami's first robotics project was to build her Drone; after many failed efforts (40 cough cough), Nami built a complete successful drone to her design and style. Her ambition is to create her own android, which is even more pleasing than her father's. Branching out of mechanics, Nami has developed a skill for Coding though she has no patience with a single code missing. Nami has a thorough understanding of mechanical parts and motor technology, allowing her to access the mechanical hall. She can listen to and follow the directions by the book to understand how to tackle the problem without giving up. She is willing to work as part of a team rather than alone and focus for lengthy periods while blocking out her surroundings.

It is safe to claim that her voice is steady enough to perform on LIVE. She has improved her abilities, but she still has a long way to go before she can be considered an excellent vocal artist; she has learned to controling her breathing from her nose to her stomach. Her dancing abilities have greatly increased from her first dance session with Dance Instructor Hashimoto; yet, stumbling on her own feet this year was rather embarrassing, but it was worth it to display her tremendous advances; nonetheless, she still struggles to get there.

Her greatest attribute in terms of combat is her use of LAS, as it is mainly used to work on technology and mechanism operation. She wishes her skills to reach like the Legendary LAS pilot, Minegishi Minami The 5th. The abilities of a Mic-saber are seen to be adequate to protect herself from the opponent. Her weakest combat style has always been hand-to-hand combat. Her blows have been characterized as gentle as bread.

She appreciates acting because it is comparable to studying for an exam. You'd have had to recall the sentence and pass the exams by expressing yourself. She intends to continue practicing this talent after graduating from the group. Her memory is capable of recalling every detail in the book as well as her daily life. However, this ability is delivered as a curse because certain memories are permanently damaged. Now she has gained a strong mentality.

Coming from a higher education system, she has acquired four languages: English, a custom language spoken on her planet, and three others. Japanese is an interstellar language, and she acquired it from her parents, who were both educated in Akibastar. Mandarin is a third language she acquired at school as part of the Middle School curriculum. Russian is a new language she is learning due to the educational system. Apart from utilizing a translation gadget, Nami has developed an interest in mastering every language independently.

She is grateful to her Kouhai and former member, Kuramochi Asuka the 13th. Nami has learned the talent known as Speed Posing. Rapid Speed Posin is an ability that allows you to change postures in less than a second.

She is a lousy ice skater in comparison to her Protocol Magi: ORIGIN character, but she has taken lessons if she ever needed them. Nonetheless, production concluded that a stunt double would be the best choice for the production. She simply understands the fundamentals of skating. This does not make her feel humiliated. After season 1 ended, Nami decided to learn this skill as a hobby.

Her handwriting is regarded as clean and legible. She was ashamed as a child because of her sloppy handwriting, so she improved her writing. Later in life, she learned calligraphy.

Prior to Orchestra Single, she learned the fundamentals of the tuba and how to read music notes. This fueled her desire to learn more about music and studying.

Nami recognizes that money flow is critical to maximizing her assets while minimizing her obligations as a high wealth protractor. She understands how to invest her money properly by adding or removing money from her stocks when she realizes that it is not the tremendous success that the business owner had hoped for. If she gets into problems with the law, she knows it like the back of her hand. Nami has developed relationships with company owners on Akibastar and certain AES or DES worlds while working with AKB0048.


Early Life

She was born on Akibaster into a wealthy family of high wealth status. Her family relocated to Maiamistar when she was six years old after her father was appointed as the new CEO of IBOT Industry. However, this took a toll on Nami's school life, being the victim of bullying and lacking social skills with her fellow peers. She never informs her parents about her school problems since she doesn't want to bother anybody. Her admiration for the idol group AKB0048 saved her from depression and mental illness. As a result, she announced her intention to audition for 152nd Generation on her thirteenth birthday. Perhaps this will make her happy and give her life meaning. When the initial audition rounds were back with a pass or fail, she swiftly passed; she notified her parents of the news; unfortunately, one of them did not take the news as well as she had expected this did not stop her from chasing her dreams and escaping the clutches of her mother.


Nami came aboard the Flying Get starship, intended to conduct the second round. She was quite shy when it came to socializing. Things did not work out in the end, no matter how hard she tried. Instead, she chose to listen to music on her phone to pass the time. However, it was time for her to venture outside her comfort zone and make new acquaintances. She immediately saw someone with whom she felt they might get along, and next to her was another, Shiraki Chiyo and Itano Tomoko. Later she met Tsubasa Diana. It was great to chat with others while having a lovely time getting to know one another.

She was sent to Hand to Hand battle training under the supervision of Akimoto Sayaka the 15th, Taiyamoto Akano, and Hoshikawa Rei as training began. When she tumbled to the ground, she teamed up with Chiyo to fight because she did not want to fight the machine used for combat. Tomoko later joined the group, bringing the total to three. They continued their training by traveling to other facilities for training.

As the second audition came close, she witnessed the most horrific scene nobody could imagine. Was she wrong to go against her mother's wishes? There was no turning back at this point; nonetheless, her confidence was still low; it felt as if the universe was against her at this point, but she knew, for one thing, that she wanted to be an AKB0048 member and that nothing would stop her. It was time to take action! All of the auditioners dashed to the field, eager to battle for their dreams. Death came around in the flash of an eye, one by one; each girl had fallen. Her job, along with the other chosen girls, was to find the missing members. Nami unleashed all of the build-up emotions on the battlefield in an attempt to stay alive. At the end of the result, she became an official AKB0048 member.  

Team History

152nd Generation152nd Generation & Team ATeam ATeam B

  • Joining 152nd Generation (SC0123. 08.21)
  • Promoted to Team A (SC0123. 10.31)
  • Succeeded and subsequently left the 152nd Generation ( SC0125.1.31)
  • Transfer to Team B and became co-captain (SC0126.1 25)


Yokoyama Yui the 13.5th
Yurina Hirate the 7th
Sashihara Rino the 11th- At the beginning of their relationship, they got to know each other through similar interests. They were former Dorm-mates. Sasshi and Harrupi became close after joining the Nerd Squad, as did Acchan. Together these girls became quite a trio. Please view Team Nerds for more information.
Imaizumi Yui the 14th
Hoshimiya Aoi
Hoshikawa Rei
Ito Hotaru
Samuikaze Ran
Takanashi Yukari
Honda Hibiki
Itano Tomoko
Ryuuzaki Miyoko
Tomone Kaoru
Hatsune Hikari

Shimazaki Haruka the 11th- Because of their roles as Team B captains, these two have begun to connect and discuss the importance of collaboration.
Matsui Jurina the 8th
Watanabe Mayu type 5- She desires to study Mayuyu's robotic arm, but this seemed improbable. She is quite frightening and feels that this creature has no soul.
Maeda Atsuko the 20th- Acchan and Harrupi became close after joining the Nerd Squad, as did Sasshi. Together these girls became quite a trio. Please view Team Nerds for more information.
Harune Diamond
Inoue Megumi
Tsubasa Diana
Amaya Jia
Akiba Airi
Chibana Miko

Motomiya Hikari - Manager and producer of AKB0048. Motomiya-san has granted Nami special permission to work in the Mechanic Hall, making this the greatest day of her existence. She is able to come up with several ideas and assist the members with weapon improvements because of her.
Hashimoto Ayumi - Dance Trainer of AKB0048. This person's ability to dance successfully on stage is due to Hashimoto-san, because originally she was a terrible dancer. Nami has achieved a significant win.
Akamine Kazuto -Vocal coach of AKB0048.
Shirokami Yuki-AKB0048's head Clothes Designer.
Kuroki Erika - The Presenter of AKB0048.
Akiyama Tamotsu - Dormroom Janitor.

Matsuto Misaki - Their relationship is a healthy manner of a mother and daughter relationship. Misaki chose for her daughter not to attend the second audition on her second attempt. After evaluating how dangerous it is to be an AKB0048, corporation, and mainly to ruin their family's image, her final decision was to lock her child in her room until the next day; of course, this is a terrible way to secure your child, but it was the only way to prevent her daughter from escaping to the danger zone. She hasn't spoken to her daughter because of her schedule.
Matsuto Noburu - Their connection is a healthy father-daughter relationship, although she doesn't see him as frequently as she should. He currently serves as the CEO of IBOT Industry, his mother's successor. Nami escaped her mother's grasp thanks to his father, recognizing that this would allow her to pursue her interests and maybe collect data about worlds she visits. He is still proud of his daughter's choices.
Matsuto Chikka -Her older sister. She is three years older. Nami would characterize her sister as a rule follower on the verge of becoming a robot. She couldn't say good-by to her sister since time was running out for her to escape. Nami looks up to her sister as a role model and aims to run the company with her sister one day.
Matsuto Shuji - Their relationship is considered to be a pure annoyance. He is two years younger than Nami, and these two will always try to be better than the other. During Nami's escape, Shuji attempted to barricade the door for Nami to fail. He budged after several persuasive speeches back and forth, enabling Nami to flee, but at what cost? Even though they have a brother-sister rivalry, he is concerned for her well-being.
Matsuto Yuina - Her grandmother wasn't around in her life much as she passed away when she was seven years old; she couldn't recall any memories she had made with her Nami hopes she could live up to her grandmother's expectations of hard work while running the business while maintaining a work and life balance.
Matsuto Katsurou- Grandfather passed away before Nami was born. She always wondered what he was like and what knowledge he could pass on to her from his life experience.

Sato Amina the 6th
Matsui Rena the 9th
Maeda Atsuko the 19th - She worries if everything is all right with her and her mother. Due to schedule conflicts, she is unable to see her as frequently as she would want.
Shinoda Mariko the 12th
Ikuta Erika the 11th
Kuramochi Asuka the 13th
Akimoto Sayaka the 15th- She considered herself extremely fortunate that she did not wind up with Sayaka as her captain, based on the horrors Sasshi had told her. May her career expand further.
Yokoyama Yui the 13.5th
Nakai Rika the 15th
Yomohiro Haruko
Yomohiro Kirara
Suzuno Natsuki
Suzuno Sakura
Kaido Mio
Tomoe Yuki
Ayana Elise
MoYoung Marian
Lee Hana
Yokoyama Asuna
Angelica Bianchi

Media Appearances

  • Hello Teacher

  • Lets Do This!- Protrayed as Hibiki Yuki.
  • Majisuka Gakuen 00 - Majisuka Gakuen 00/UFO.
  • Protocol Magi :ORIGIN - Protocol Magi :ORIGIN / Abe Kira.
  • X (Anime Series)- Protrayed as Herself.

  • IBOT industry
  • AKB0048 Singles and Album
  • Entertainment Pro-Commercials
  • AKB0048 shows.
  • X (Anime Series)
  • Nivea's Sunscreen
  • Sunny Waterslide Park
  • Eclair : w/Nakahara Monica ,Matsui Rena the 9th,Kodama Haruka the 8th ,Kuramochi Asuka the 13th .During this commercial they contribute Eclair through a one minute song

  • Singles Participation


    Senbatsu Sousenkyo SC0124
    Preliminary Votes: 18th (791'748 votes)(Undergirls)
    Final Votes: 16th (791'748 votes)(Undergirls)

    Senbatsu Sousenkyo SC0125
    Preliminary Votes: 15th ( 368'928)(Undergirls)
    Final Votes: 15th (791'748 votes)(Senbatsu)

    Senbatsu Sousenkyo SC0126
    Preliminary Votes: 25th (1'967'328)(Next Girls Center)
    Final Votes: 21st (7'392'842)(Undergirls)

    Janken Taikai SC0124
    Final Placement- 3rd (Lost to Takahashi Minami the 7th)

    Janken Taikai SC0125
    Final Placement- Round 2(Lost to Matsui Jurina the 8th)

    Janken Taikai SC0126
    Final Placement-Round 2 (Lost to Hatsune Hikari)


    Matsuto is written as 松人まつと
    matsu meaning "highest position of a three-tier ranking system" to "to" meaning person

    Nami is written as 為未なみ
    The name means "Beauty"





    • Audition Songs: Plastic no kuchibiru
    • Charm point: Intelligence
    • Hobbies: Creating Inventions and Watching Movies
    • Favorite AKB0048 Song: Fancy
    • Favorite Song: One Disco Room by Perfume
    • Favorite Color: Silver
    • Penlight Color: Byzantine blue
    • Favorite Season: Winter
    • Favorite Smell: Coconuts
    • Favorite Foods: Pineapple and Negitoro Sushi
    • Favorite Movie: Charlie and the Chocolate Factory
    • Favorite Clothing Brand: Heather
    • Favorite Animal: Manatee
    • Future Ambition: Running her own company
    • Special Skill: Money maker and Coding.
    • Good Friends with Maeda Atsuko the 20th and Sashihara Rino the 11th (Team Nerds).
    • She currently attends STAR Academy.
    • Her voice actor is Saki Fujita. She is recognized as the voice of Hatsune Miku
    • Her Kirara is a pink five tentacle with an antenna on its head and black eyes.
    • Her vision is notoriously terrible. She will wear her eyeglasses while staying in the dormitories. However,  She'll be wearing her contact lenses while participating in idol activities or attending concerts.
    • She is allergic to Peanuts.
    • Her family is described as Old Money Wealthy. They have been wealthy for generations because of IBOT
    • Because of her past. She despises playing the part of a bullied character.
    • For her birthday(SC0125) present, she received some landscape in Maiamistar, and she used that land to build a penthouse apartment complex. On SC0126, she held a charity event on her birthday to raise money for the homeless.
    • She despises Frozen movie series and considers them overrated after so many eons.
    • She is right-handed but can use chopsticks or Utensils with either hand.
    • She would like to visit Eurostar someday.
    • Hikari-san has given Nami access to the Mechanic Hall, and no one else knows about this special permission. In return, she has to be professional and respect her guidelines, and this is where she usually spends her time during her days off.
    • Even when she's not performing, her hair is noticeably untidy, most likely owing to a lack of self-care. Haruppi had to ask her fellow peers to apply her makeup as a trainee, and even now, as a successor and Team B's Co-Captain, others make sure she's ready to go onstage. Surprisingly she is more organized with her equipment than her own self-care.
    • The most prevalent accusation made against Nami is that she joined AKB0048 using her parents' money despite her lack of talent in any kind of entertainment.
    Current Staff Motomiya Hikari (Manager, Producer), Kuroki Erika (Presenter), Hashimoto Ayumi (Dance Instructor), Akiyama Tamotsu (Janitor), Akamine Kazuto (Vocal Instructor), Shirokami Yuki (Fashion Designer)
    Former Staff Shino Hoshina (Part time worker)
    Current Successors Takahashi Minami the 7th, Sashihara Rino the 11th, Shimazaki Haruka the 11th, Kodama Haruka the 8th, Eguchi Aimi the 4th, Hirate Yurina the 7th, Minegeshi Minami the 7th, Matsui Jurina the 8th, Watanabe Mayu Type 5, Imaizumi Yui the 14th, Maeda Atsuko the 20th
    Graduates Kagawa Sayuri (Sato Amina the 6th), Ashley Snow (Matsui Rena the 9th), Shino Hoshina (Maeda Atsuko the 19th), Shibuya Komari (Shinoda Mariko the 12th), Ooto Melody (Ikuta Erika the 11th), Takematsu Tomoka (Kuramochi Asuka the 13th), Zoey Bright (Akimoto Sayaka the 15th), Akagi Yahiru (Yokoyama Yui the 13.5th), Asami Mirai (Nakai Rika the 15th)
    150th Generation
    Current Members Inoue Megumi, Takanashi Yukari, Hoshimiya Aoi, Hoshikawa Rei, Itano Tomorin, Hikami Yumeko, Ito Hotaru, Samuikaze Ran, Harune Diamond , Taiyamoto Akano
    Promoted to Successors Shibuya Komari, Kagawa Sayuri, Takayama Ai
    Graduates Yomohiro Haruko, Yomohiro Kirara, Suzuno Natsuki, Suzuno Sakura
    151st Generation
    Current Members Asahina Miru
    Promoted to Successors Zoey Bright, Ashley Snow, Masuda Akari, Miyabi Honoka, Kashita Miyagi
    Graduates None
    152nd Generation
    Current Members Aozora Kokone, Honda Hibiki, Tsubasa Diana, Itano Tomoko, Makori Ririka
    Promoted to Successors Kashita Akane, Shino Hoshina, Shiraki Chiyo, Kimura Mei, Matsuto Nami
    Graduates Kaido Mio (Graduated before her debut), Tomoe Yuki
    153rd Generation
    Current Members Ryuuzaki Miyoko, Nakahara Monica, Masaki Amarie, Amaya Jia
    Promoted to Successors Takematsu Tomoka, Ooto Melody, Murasaki Alisa, Asami Mirai
    153.5th Generation Akiba Airi, Hatsune Hikari
    Graduates Ikeda Itsuki
    154th Generation
    Current Members Itou Haruki, Tomone Kaoru
    Promoted to Successors Takaine Miyako, Kobayashi Griselda, Kasumi Yuuna
    154.5th Generation Chibana Miko, Aiwara Kurumi, Nagase Yuuri, Koizumi Ayaka, Shiratama Mayu, Natsuki Hotaru
    Graduates Ayana Elise, LaLa Rue, MoYoung Marian
    155th Generation
    Current Members Amuro Yuhane, Arisugawa Mikoto, Chiba Miku, Kamiyama Mako, Kaname Reina, Kawano Namia, Kumotani Julie, Mizu Kaguya, Ogawa Norah, Sengawa Kagome, Tachibana Elisabeth, Tobina Riko, Utau Ruby, Yozora Yoko, Yukino Hajime, Yutaka Binatsu
    Promoted to Successors None
    Graduates Lee Hana, Yokoyama Asuna, Angelica Bianchi, Hoshizora Himawari, Chizu Snow, Mana Kotoko