Fumihito, Crown Prince Akishino

E15171

Crown Prince of Japan heir presumptive member of the Japanese imperial family prince of Japan

Fumihito, Crown Prince Akishino, is the younger brother and heir presumptive to Emperor Naruhito of Japan and a senior member of the Japanese imperial family.

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All labels observed (9)

Label	Occurrences
Fumihito, Crown Prince Akishino canonical	16
Fumihito, Crown Prince of Japan	11
Crown Prince Fumihito	4
秋篠宮文仁親王	4
Crown Prince of Japan	3
Crown Prince Akishino	2
Fumihito, Prince Akishino	2
Crown Prince Fumihito family	1
Prince Akishino	1

How this entity was disambiguated

This entity first appeared as the object of triple T51538 — 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: Fumihito, Crown Prince Akishino
Context triple: [Naruhito, sibling, Fumihito, Crown Prince Akishino]

A. Naruhito
Naruhito is the Emperor of Japan and the symbolic head of state of the country.
B. Akihito
Akihito is the former Emperor of Japan who abdicated in 2019, ending the Heisei era and becoming the first Japanese monarch to step down in over two centuries.
C. Empress Masako
Empress Masako is the current Empress of Japan, a Harvard-educated former diplomat known for her international background and marriage to Emperor Naruhito.
D. Emperor Hirohito
Emperor Hirohito was the Shōwa-era emperor of Japan who reigned during World War II and oversaw the country’s militarist expansion, defeat, and subsequent postwar reconstruction.
E. Yamamoto
Yamamoto is a Japanese surname most famously associated with Admiral Isoroku Yamamoto, the commander-in-chief of the Imperial Japanese Navy during World War II.
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: Fumihito, Crown Prince Akishino
Target entity description: Fumihito, Crown Prince Akishino, is the younger brother and heir presumptive to Emperor Naruhito of Japan and a senior member of the Japanese imperial family.

A. Naruhito
Naruhito is the Emperor of Japan and the symbolic head of state of the country.
B. Akihito
Akihito is the former Emperor of Japan who abdicated in 2019, ending the Heisei era and becoming the first Japanese monarch to step down in over two centuries.
C. Empress Masako
Empress Masako is the current Empress of Japan, a Harvard-educated former diplomat known for her international background and marriage to Emperor Naruhito.
D. Emperor Hirohito
Emperor Hirohito was the Shōwa-era emperor of Japan who reigned during World War II and oversaw the country’s militarist expansion, defeat, and subsequent postwar reconstruction.
E. Yamamoto
Yamamoto is a Japanese surname most famously associated with Admiral Isoroku Yamamoto, the commander-in-chief of the Imperial Japanese Navy during World War II.
F. None of above. chosen

Statements (46)

Predicate	Object
instanceOf	Crown Prince of Japan ⓘ heir presumptive ⓘ member of the Japanese imperial family ⓘ prince of Japan ⓘ
allegiance	Japan ⓘ
associatedWith	Chrysanthemum Throne ⓘ
birthDate	1965-11-30 ⓘ
birthPlace	Japan ⓘ Tokyo ⓘ
child	Prince Hisahito ⓘ Princess Kako ⓘ Princess Mako ⓘ
countryOfCitizenship	Japan ⓘ
dynasty	Imperial House of Japan ⓘ
education	Gakushuin University ⓘ
ethnicity	Japanese ⓘ
father	Emperor Emeritus Akihito ⓘ linked to: Akihito
fieldOfStudy	law ⓘ political science ⓘ
gender	male ⓘ
givenName	Fumihito ⓘ
honorificTitle	His Imperial Highness ⓘ linked to: Her Imperial Highness
house	Yamato ⓘ
interest	environmental conservation ⓘ ichthyology ⓘ ornithology ⓘ
languageSpoken	Japanese ⓘ
marriageDate	1990-06-29 ⓘ
memberOf	Imperial House of Japan ⓘ
mother	Empress Emerita Michiko ⓘ linked to: Empress Michiko
notableFor	being first in line to the Chrysanthemum Throne ⓘ being younger brother of Emperor Naruhito ⓘ
parentOfHeir	Prince Hisahito ⓘ
positionHeld	Crown Prince of Japan ⓘ linked to: Fumihito, Crown Prince Akishino Honorary President of the World Wide Fund for Nature Japan ⓘ President of the Japan Association of Zoos and Aquariums ⓘ heir presumptive to the Chrysanthemum Throne ⓘ
religion	Shinto ⓘ
residence	Akasaka Estate ⓘ linked to: Akasaka Estate, Tokyo
sibling	Emperor Naruhito ⓘ linked to: Naruhito Sayako Kuroda ⓘ
spouse	Kiko, Crown Princess Akishino ⓘ
styleOfAddress	His Imperial Highness The Crown Prince ⓘ
successorStatus	first in line to the Japanese throne ⓘ
title	Crown Prince Akishino ⓘ linked to: Fumihito, Crown Prince Akishino Prince Akishino ⓘ linked to: Fumihito, Crown Prince Akishino

How these facts were elicited

Referenced by (44)

Full triples — surface form annotated when it differs from this entity's canonical label.

Naruhito → sibling → Fumihito, Crown Prince Akishino ⓘ

Emperor of Japan → heirPresumptive → Fumihito, Crown Prince of Japan ⓘ

subject linked to: Emperor