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Yamakawa Kenjirō

Japanese physicist (1854-1931)

Provider: Wikidata. These recorded connections are observations, not Counterpedia claims. They do not establish source support.

Data and provenance

Provider: Wikidata · Entity ID: Q704632

Release: sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Graph membership is not truth. Each relation below is an observed typed edge the local Wikimedia graph bundle already materialized — not a corroborated, verified, or admitted claim. Bounded to 40 relations via an offset-index lookup (offset_index_binary_search), never a full scan of the bundle.Serving a published subset: joined entities + 1-hop neighborhood of 35,994 exact Wikipedia–Wikidata title matches. A subject that is not itself in that subset carries only the relations the subset recorded for it, so a small count here is the published scope and not a complete relationship inventory.
Development requests are not available on this deployment. The observed entity and its graph links remain readable.

1-hop relations (40+)

→ cause of death→ position held→ occupation→ member of→ Commons category→ date of birth→ described by source→ Relationship→ member of political…→ Relationship→ place of death→ place of burial→ Relationship→ Relationship→ occupation→ member of→ country of citizens…→ instance of→ field of work→ Relationship→ employer→ place of birth→ occupation→ employer→ given name→ Relationship→ child→ Relationship→ award received→ image→ Relationship→ noble title→ educated at→ Relationship→ employer← Relationship← father← Relationship← Relationship← Relationshipgastric ulcermember of the House o…historianTokyo AcademyYamakawa Kenjirō9 September 1854Who's Who in the Far …Tazuko EbiraKokuhonshaŌyama SutematsuIkebukuroAoyama CemeteryYamakawa HiroshiYamakawa FutabapoliticianByakkotaiJapanhumanhistory of Japancopyrights on works h…Kyushu Institute of T…AizuwakamatsuphysicistKyushu UniversityKenjirōJapaneseTakeru YamakawaRyōtarō AzumaOrder of the Rising S…Kenjiro Yamakawa 2.jpgYamakawa HyōebaronYale UniversityBattle of AizuUniversity of TokyoŌyama SutematsuTakeru YamakawaYamakawa HiroshiYamakawa HyōeYamakawa FutabaYamakawa Kenjirō
Observed adjacency only. Each spoke is a typed edge already materialized in the graph, labeled by its recorded predicate — graph proximity is not support, corroboration, or admission. The links below are the accessible, no-JavaScript path to the same neighbors.

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Grouped by a fixed presentation taxonomy for legibility only. The grouping asserts no rank, truth, support, or standing — every observed edge is carried, none reordered by importance.

Identity & relations (4)

  • → instance of (P31)humanObserved
    Relationship details

    Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q5

  • → given name (P735)KenjirōObserved
    Relationship details

    Provider: Wikidata · Property: P735 · Direction: outgoing · Entity ID: Q1389665

  • → child (P40)Takeru YamakawaObserved
    Relationship details

    Provider: Wikidata · Property: P40 · Direction: outgoing · Entity ID: Q11468279

  • ← father (P22)Takeru YamakawaObserved
    Relationship details

    Provider: Wikidata · Property: P22 · Direction: incoming · Entity ID: Q11468279

Dates & events (1)

  • → date of birth (P569)9 September 1854Observed
    Relationship details

    Provider: Wikidata · Property: P569 · Direction: outgoing

Occupation & roles (6)

  • → position held (P39)member of the House of PeersObserved
    Relationship details

    Provider: Wikidata · Property: P39 · Direction: outgoing · Entity ID: Q20011928

  • → occupation (P106)historianObserved
    Relationship details

    Provider: Wikidata · Property: P106 · Direction: outgoing · Entity ID: Q201788

  • → occupation (P106)politicianObserved
    Relationship details

    Provider: Wikidata · Property: P106 · Direction: outgoing · Entity ID: Q82955

  • → field of work (P101)history of JapanObserved
    Relationship details

    Provider: Wikidata · Property: P101 · Direction: outgoing · Entity ID: Q130436

  • → occupation (P106)physicistObserved
    Relationship details

    Provider: Wikidata · Property: P106 · Direction: outgoing · Entity ID: Q169470

  • → noble title (P97)baronObserved
    Relationship details

    Provider: Wikidata · Property: P97 · Direction: outgoing · Entity ID: Q165503

Places (3)

  • → place of death (P20)IkebukuroObserved
    Relationship details

    Provider: Wikidata · Property: P20 · Direction: outgoing · Entity ID: Q542366

  • → country of citizenship (P27)JapanObserved
    Relationship details

    Provider: Wikidata · Property: P27 · Direction: outgoing · Entity ID: Q17

  • → place of birth (P19)AizuwakamatsuObserved
    Relationship details

    Provider: Wikidata · Property: P19 · Direction: outgoing · Entity ID: Q237699

Organizations & affiliations (7)

  • → member of (P463)Tokyo AcademyObserved
    Relationship details

    Provider: Wikidata · Property: P463 · Direction: outgoing · Entity ID: Q11524752

  • → member of political party (P102)KokuhonshaObserved
    Relationship details

    Provider: Wikidata · Property: P102 · Direction: outgoing · Entity ID: Q1505097

  • → member of (P463)ByakkotaiObserved
    Relationship details

    Provider: Wikidata · Property: P463 · Direction: outgoing · Entity ID: Q715205

  • → employer (P108)Kyushu Institute of TechnologyObserved
    Relationship details

    Provider: Wikidata · Property: P108 · Direction: outgoing · Entity ID: Q1150245

  • → employer (P108)Kyushu UniversityObserved
    Relationship details

    Provider: Wikidata · Property: P108 · Direction: outgoing · Entity ID: Q1188786

  • → educated at (P69)Yale UniversityObserved
    Relationship details

    Provider: Wikidata · Property: P69 · Direction: outgoing · Entity ID: Q49112

  • → employer (P108)University of TokyoObserved
    Relationship details

    Provider: Wikidata · Property: P108 · Direction: outgoing · Entity ID: Q7842

Other connections (17)

  • → cause of death (P509)gastric ulcerObserved
    Relationship details

    Provider: Wikidata · Property: P509 · Direction: outgoing · Entity ID: Q4003020

  • → described by source (P1343)Who's Who in the Far EastObserved
    Relationship details

    Provider: Wikidata · Property: P1343 · Direction: outgoing · Entity ID: Q106660007

  • → Relationship name unavailable (P1038)Tazuko EbiraObserved
    Relationship details

    Provider: Wikidata · Property: P1038 · Direction: outgoing · Entity ID: Q21015194

  • → Relationship name unavailable (P3373)Ōyama SutematsuObserved
    Relationship details

    Provider: Wikidata · Property: P3373 · Direction: outgoing · Entity ID: Q3594061

  • → place of burial (P119)Aoyama CemeteryObserved
    Relationship details

    Provider: Wikidata · Property: P119 · Direction: outgoing · Entity ID: Q1036028

  • → Relationship name unavailable (P3373)Yamakawa HiroshiObserved
    Relationship details

    Provider: Wikidata · Property: P3373 · Direction: outgoing · Entity ID: Q3571445

  • → Relationship name unavailable (P3373)Yamakawa FutabaObserved
    Relationship details

    Provider: Wikidata · Property: P3373 · Direction: outgoing · Entity ID: Q8047833

  • → Relationship name unavailable (P7763)copyrights on works have expiredObserved
    Relationship details

    Provider: Wikidata · Property: P7763 · Direction: outgoing · Entity ID: Q71887839

  • → Relationship name unavailable (P6886)JapaneseObserved
    Relationship details

    Provider: Wikidata · Property: P6886 · Direction: outgoing · Entity ID: Q5287

  • → Relationship name unavailable (P1038)Ryōtarō AzumaObserved
    Relationship details

    Provider: Wikidata · Property: P1038 · Direction: outgoing · Entity ID: Q3454090

  • → award received (P166)Order of the Rising Sun with Paulownia Flowers, 1st classObserved
    Relationship details

    Provider: Wikidata · Property: P166 · Direction: outgoing · Entity ID: Q11288429

  • → Relationship name unavailable (P1038)Yamakawa HyōeObserved
    Relationship details

    Provider: Wikidata · Property: P1038 · Direction: outgoing · Entity ID: Q17222795

  • → Relationship name unavailable (P607)Battle of AizuObserved
    Relationship details

    Provider: Wikidata · Property: P607 · Direction: outgoing · Entity ID: Q712461

  • ← Relationship name unavailable (P3373)Ōyama SutematsuObserved
    Relationship details

    Provider: Wikidata · Property: P3373 · Direction: incoming · Entity ID: Q3594061

  • ← Relationship name unavailable (P3373)Yamakawa HiroshiObserved
    Relationship details

    Provider: Wikidata · Property: P3373 · Direction: incoming · Entity ID: Q3571445

  • ← Relationship name unavailable (P1038)Yamakawa HyōeObserved
    Relationship details

    Provider: Wikidata · Property: P1038 · Direction: incoming · Entity ID: Q17222795

  • ← Relationship name unavailable (P3373)Yamakawa FutabaObserved
    Relationship details

    Provider: Wikidata · Property: P3373 · Direction: incoming · Entity ID: Q8047833

External identifiers (2)

  • → Commons category (P373)Yamakawa KenjirōObserved
    Relationship details

    Provider: Wikidata · Property: P373 · Direction: outgoing

  • → image (P18)Kenjiro Yamakawa 2.jpgObserved
    Relationship details

    Provider: Wikidata · Property: P18 · Direction: outgoing

More relations exist beyond this bounded panel's cap of 40. This panel intentionally shows a small neighborhood, not the full graph.

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