Mayoi Hachikuji
E780074
Monogatari Series character
anime character
apparition
elementary school student
fictional character
ghost
light novel character
Mayoi Hachikuji is a ghostly, backpack-wearing elementary school girl from the Monogatari Series, known for her playful wordplay, wandering spirit, and poignant connection to themes of regret and moving on.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mayoi Hachikuji canonical | 12 |
| Mayoi | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9001544 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mayoi Hachikuji Context triple: [Monogatari Series, mainCharacter, Mayoi Hachikuji]
-
A.
Nijō Motoko
Nijō Motoko was a Japanese noblewoman of the Nijō family and the mother of Empress Teimei, consort of Emperor Taishō.
-
B.
Yuzuriha
Yuzuriha is an evergreen tree commonly used in Japan as a symbolic plant, notably serving as the official tree emblem of Kōchi Prefecture.
-
C.
Kibushi Mahorais
Kibushi Mahorais is a manga artist and illustrator known for creating the series "MÄR" (Marchen Awakens Romance).
-
D.
Ichijō Haruko
Ichijō Haruko is a Japanese individual best known under this name, which serves as both her birth name and public identity.
-
E.
Maki Horikita
Maki Horikita is a Japanese actress known for her leading roles in popular television dramas and films during the 2000s and early 2010s.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mayoi Hachikuji Target entity description: Mayoi Hachikuji is a ghostly, backpack-wearing elementary school girl from the Monogatari Series, known for her playful wordplay, wandering spirit, and poignant connection to themes of regret and moving on.
-
A.
Nijō Motoko
Nijō Motoko was a Japanese noblewoman of the Nijō family and the mother of Empress Teimei, consort of Emperor Taishō.
-
B.
Yuzuriha
Yuzuriha is an evergreen tree commonly used in Japan as a symbolic plant, notably serving as the official tree emblem of Kōchi Prefecture.
-
C.
Kibushi Mahorais
Kibushi Mahorais is a manga artist and illustrator known for creating the series "MÄR" (Marchen Awakens Romance).
-
D.
Ichijō Haruko
Ichijō Haruko is a Japanese individual best known under this name, which serves as both her birth name and public identity.
-
E.
Maki Horikita
Maki Horikita is a Japanese actress known for her leading roles in popular television dramas and films during the 2000s and early 2010s.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
Monogatari Series character
ⓘ
anime character ⓘ apparition ⓘ elementary school student ⓘ fictional character ⓘ ghost ⓘ light novel character ⓘ |
| aberrationType | lost snail ⓘ |
| ageAtDeath | elementary school age ⓘ |
| appearsIn |
Bakemonogatari
ⓘ
Hanamonogatari (cameo/mention) ⓘ Monogatari Series: Second Season ⓘ
linked to:
Second Season (Monogatari Series)
Nekomonogatari (Black) ⓘ
linked to:
Nekomonogatari
Nisemonogatari ⓘ Owarimonogatari (cameo/flashback) ⓘ
linked to:
Owarimonogatari
Zoku Owarimonogatari ⓘ |
| associatedTheme |
being lost and unable to reach home
ⓘ
helping others confront their regrets ⓘ |
| causeOfDeath | traffic accident ⓘ |
| characterArc | eventually moves on from being an aberration ⓘ |
| closeFriendOf | Koyomi Araragi ⓘ |
| creator | Nisio Isin ⓘ |
| deathContext | died while trying to visit her mother ⓘ |
| eyeColor | brown ⓘ |
| familyName | Hachikuji ⓘ |
| firstAppearance | Bakemonogatari ⓘ |
| firstAppearanceArc | Mayoi Snail ⓘ |
| franchise | Monogatari Series ⓘ |
| fullName | Mayoi Hachikuji ⓘ |
| gender | female ⓘ |
| givenName |
Mayoi
ⓘ
linked to:
Mayoi Hachikuji
|
| hairColor | black ⓘ |
| illustratorCreator |
VOFAN
ⓘ
linked to:
Vofan
|
| notableScene | meets Koyomi Araragi during Golden Week ⓘ |
| notableTrait |
carries a large backpack
ⓘ
cheerful and talkative personality ⓘ engages in playful wordplay ⓘ often mispronounces names intentionally ⓘ physically intangible to most people ⓘ wanders without reaching her destination ⓘ wears twin pigtails ⓘ |
| occupation | lost snail aberration ⓘ |
| personality |
honest about her regrets
ⓘ
playful ⓘ polite yet teasing ⓘ |
| primaryRelationship | Koyomi Araragi ⓘ |
| setting | Japan ⓘ |
| species | human (deceased) ⓘ |
| status | dead ⓘ |
| symbolism |
acceptance and letting go
ⓘ
inability to move on ⓘ regret ⓘ |
| voiceActorJapanese | Emiri Kato ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Mayoi Hachikuji Description of subject: Mayoi Hachikuji is a ghostly, backpack-wearing elementary school girl from the Monogatari Series, known for her playful wordplay, wandering spirit, and poignant connection to themes of regret and moving on.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mayoi Hachikuji