Akiko Koike
E1023031
Akiko Koike is a Japanese voice actress known for providing the Japanese voice of the Nintendo character Birdo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Akiko Koike canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13109787 — 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: Akiko Koike Context triple: [Birdo, voiceActorJapanese, Akiko Koike]
-
A.
Yuriko Koike
Yuriko Koike is a Japanese politician and former Tokyo governor known for her reformist agenda and for founding the national political party Party of Hope.
-
B.
Erika Koike
Erika Koike is a professional makeup artist best known for her brief, highly publicized marriage to actor Nicolas Cage.
-
C.
Yuko Kishida
Yuko Kishida is the wife of Japanese Prime Minister Fumio Kishida and serves as Japan’s First Lady, engaging in various diplomatic and public activities.
-
D.
Haruka Satō
Haruka Satō is a Japanese individual notable enough to be recognized as a bearer of the common surname Satō.
-
E.
Miyuki Hatoyama
Miyuki Hatoyama is a Japanese former actress and television personality known for her unconventional, spiritual views and high-profile role as the wife of former Prime Minister Yukio Hatoyama.
- 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: Akiko Koike Target entity description: Akiko Koike is a Japanese voice actress known for providing the Japanese voice of the Nintendo character Birdo.
-
A.
Yuriko Koike
Yuriko Koike is a Japanese politician and former Tokyo governor known for her reformist agenda and for founding the national political party Party of Hope.
-
B.
Erika Koike
Erika Koike is a professional makeup artist best known for her brief, highly publicized marriage to actor Nicolas Cage.
-
C.
Yuko Kishida
Yuko Kishida is the wife of Japanese Prime Minister Fumio Kishida and serves as Japan’s First Lady, engaging in various diplomatic and public activities.
-
D.
Haruka Satō
Haruka Satō is a Japanese individual notable enough to be recognized as a bearer of the common surname Satō.
-
E.
Miyuki Hatoyama
Miyuki Hatoyama is a Japanese former actress and television personality known for her unconventional, spiritual views and high-profile role as the wife of former Prime Minister Yukio Hatoyama.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
voice actress ⓘ |
| appearsIn |
Mario series (Nintendo video games)
ⓘ
linked to:
Super Mario series
|
| countryOfCitizenship | Japan ⓘ |
| employer | Nintendo (as a voice talent for games featuring Birdo) ⓘ |
| gender | female ⓘ |
| nationality | Japanese ⓘ |
| notableWork | Japanese voice of Birdo ⓘ |
| occupation | voice actress ⓘ |
| voicedBy (Japanese) | Akiko Koike ⓘ |
| voiceRole | Birdo ⓘ |
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: Akiko Koike Description of subject: Akiko Koike is a Japanese voice actress known for providing the Japanese voice of the Nintendo character Birdo.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Akiko Koike