Kimiyoshi Natsumi
公由 夏美

Natsumi Matsuri1

Natsumi Matsuri2






Alternate Name Tōdō Natsumi, 藤堂 夏美
Nickname Zashiki-warashi (座敷ワラシ)
Age 17+

Early 20's in Epilogue

  • Knife
  • Scissors
    Higurashi Daybreak Weapons
  • Kitchen Knife
  • Saw
  • First Appearance Onisarashi-hen
    Portrayed By Kaori Mizuhashi

    Kimiyoshi Natsumi is the main character of Onisarashi-hen, and the two Higurashi no Naku Koro ni Kizuna Arcs: Someutsushi-hen and Kagebōshi-hen. She makes a cameo appearance in the Matsuri version of Miotsukushi-hen while Hōjō Satoko is unconscious in bed and appears as a character, together with Minai Tomoe, in the Kizuna version of the same arc.

    Character SummaryEdit

    Natsumi is the daughter of Kimiyoshi Haruko and Kimiyoshi Tōji, the granddaughter of Kimiyoshi Aki, and a relative of Kimiyoshi Kiichirō. Her family recently moved from Okinomiya to Kakiuchi city with her grandmother, who is a native of Hinamizawa and devout believer of its local deity, Oyashiro-sama. Despite being a shy and refined girl, she quickly befriended with tow of her classmates, Saeki Chisato and Makimura Tamako. In most arcs, Natsumi is also shown to later become the wife of Tōdō Akira, the childhood friend of Tamako and Chisato.


    At first, Natsumi is shown to be a silent and refined, maybe even antisocial girl. Due to recently moving from Okinomiya, she doesn't have many friends in Kakiuchi, except for Tamako and Chisato. Even though she had good grades in Okinomiya, she is shown to struggle with her studies in Kakiuchi, due to the sudden change of her environment, and her new city's stricter education system. Despite her hardships, she is shown to be a diligent and hard-working person, who often pulls out all nighters to prevent her studies falling behind. She is also shown to deeply care for her family, and in Someutsushi-hen she even gets a part-time job at the Saeki Hospital to buy an expensive anniversary gift for her parents.

    She is often shown to be self-conscious about her Hinamizawan origins and lack self confidence due to being from the countryside. In most arcs she expresses hatred towards Hinamizawa after the Great Hinamizawa Disaster, since the disaster and her bloodline messes up her peaceful, everyday life, but in Someutsushi-hen and Kagebōshi-hen, she is shown to be quite nostalgic towards her early childhood years in Hinamizawa.

    Other PersonalityEdit


    Natsumi under her other personality's influence in Someutsushi-hen.

    Due to numerous traumatic events in her past and the Hinamizawa Syndrome, Natsumi has developed a split personality before moving to Kakiuchi. Her other personality is suppressed with an unknown, strong medicine from an unknown Clinic, but after the Great Hinamizawa Disaster, her medicine supplies suddenly stop and her other personality gradually takes over Natsumi's mind.

    Natsumi's other personality is shown to have its own emotions and thoughts. The other self often communicates with Natsumi through voices in her head, and is shown to mock Natsumi with a deranged laughter after her life begins falling apart. When Natsumi is in control, she often hears the other personality talking to her which is a sign of the other personality taking over Natsumi's real personality, that's becoming more and more deranged and insane. In Kagebōshi-hen, it was revealed that this other personality is the one that plans out Kimiyoshi Aki's murder, in a smart and cunning way, so it'll look like an accident.

    As it was mentioned before, Natsumi's other personality is cunning, manipulative, deranged and smart, but emotionally impulsive at the same time. the other personality is also shown to be vengeful, since in Kagebōshi-hen, she pushes Natsumi to assault Chisato, for calling the police at her. the other self is also shown to be suicidal, since after Natsumi murdering her own parents, it simply tells Natsumi that "even I can't save you from the police now" and "suicide is the best option at this point".

    Since the murders are mostly committed by Natsumi's other personality, Natsumi often loses her memories about the events happened other her other slef's influence. Despite the other personlaity's influence, Natsumi's brain has a subconscious self defense: fainting. If Natsumi's other personality gets out of control too much, Natsumi often faints, preventing further damage from the other self. After this, nNatsumi tend to fabricate new memories for herself, as it was shown in "Onisarashi-hen", or simply get a temporary amnesia, like in Kagebōshi-hen.

    Natsumi's other personality is shown to be quite similar to Sonozaki Shion's "demon self" in Meakashi-hen. At the end of Someutsushi-hen, Natsumi also calls this other personality a demon (oni). It may be just a coincidence, but it's also possible that the Hinamizawa Syndrome affect people from the Three Great Houses differently, due to their bloodlines.


    After the Great Hinamizawa Disaster, many former Hinamizawa residents begin to act strangely. Ōishi Kuraudo and Akasaka Mamoru come to Natsumi's house to talk to her grandmother who they heard was from Hinamizawa. At the time, however, she isn't home. She is taken to a restaurant and is questioned by them. Akira comes by them and says that people wearing school uniforms can't go inside restaurants. Outside, Natsumi thanks him, and he volunteers to take her home. Upon arriving at her house, there are talismans all over it. Akira walks away, and Natsumi runs into her house. Her grandmother is performing rituals to cleanse her family (such as drowning puppies), and she calls her mother. The next day, she tells Akira that her family is related to the Hinamizawa incidents, and he believes her.

    One day, after arriving home from school, she sees her grandmother being attacked by Haruko. In the end, her grandmother dies. Haruko suggests cutting her into small pieces, so they can hide her better. At school, the next day, her friends notice her behaving strangely and note that there's a rumor circulating about Natsumi being from Hinamizawa.


    Natsumi in Onisarashi-hen's epilogue

    On her way home from school, she sees a news cast about a body of an elderly woman being found. Upon arriving home, she sees her mother beating her father for hiding the body in an easy-to-find spot. After she leaves the room, Natsumi's father suggests calling the police. However, Haruko comes back into the room and stabs her husband's neck. Then, she decides to kill Natsumi.

    Akira calls Natsumi's house from a payphone and hears someone screaming for help. Upon arriving at Natsumi's house, Haruko seemingly strikes him with a vase. Natsumi tries to wrestle the knife out of Haruko's hands and Haruko accidentally slices her own neck open in the struggle. Natsumi is rescued by Akasaka and the police and Natsumi apologizes to Akira for lying to him.

    Later, when Akira confronts her, it is revealed that Natsumi's testimony was fabricated, and she was actually the one who killed her family. In a fit of psychosis, she ends up stabbing him in her confusion. However, shortly afterward, she realizes that Akira is the only important thing she has left.

    In Onisarashi-hen's epilogue, it is revealed that Natsumi was being cared for by other members of the Kimiyoshi family for a few years. However, they believed she was cursed by Oyashiro-sama and had her locked in a room filled with talismans, bound and blindfolded. Akira saves her and they get married and move to a small, rural town. She was too unstable to live in a house, so she lives in a local clinic where Akira visits often.



    Kimiyoshi Natsumi with Tōdō Akira

    Tōdō AkiraEdit

    Natsumi has liked Akira ever since she first saw him. Akira goes as far as forgiving her for killing her family and stabbing him in the stomach. He even tries convincing her it was he himself who killed everyone to relieve her guilt. Later, in the epilogue of Onisarashi-hen, they are married.

    Sonozaki MionEdit

    In the visual novels, it was revealed that Mion and Natsumi know each other. Despite living in Hinamizawa, Mion was often seen working part-time in Okinomiya, where she sometimes met with Natsumi. Depending on the player's choices, in Higurashi no Naku Koro ni Matsuri, Natsumi may appear on the Watanagashi Festival where she has a friendly chat with Mion. In Someutsushi-hen, Natsumi reveals that she's always looked up to Mion and was even a bit jealous of her for being the firm, leader type who is able to have conversations with adults like equals, even though they far older that her.


    • Out of all the characters in Higurashi no Naku Koro ni, Natsumi has the longest hair, even longer than Mion's and Shion's, though usually this can't be seen, since she keeps her hair in tied up in two buns.
    • Natsumi was voiced by Kaori Mizuhashi in three Higurashi video games, Higurashi no Naku Koro ni Matsuri, Higurashi Daybreak, and Higurashi no Naku Koro ni Kizuna.
    • She does not make an appearance in the Higurashi no Naku Koro ni anime.
    • In the PSP port of Higurashi Daybreak and Higurashi Daybreak Mega Edition, Natsumi teams up with Hanyū.
    • In Someutsushi-hen, it was revealed that Natsumi is part of the Kimiyoshi Clan, one of the Three Great Houses of Hinamizawa, and the mayor of the village is her distant relative.