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Rōjū: Measurement, Under Tokugawa Iemochi and Yoshinobu & Under Tokugawa Ienari

The Rōjū (老中), usually translated as Elder, was one of the highest-ranking government posts under the Tokugawa shogunate of Edo period Japan. The term refers either to individual Elders, or to the Council of Elders as a whole; under the first two shōguns, there were only two Rōjū. The number was then increased to five, and later reduced to four. The Rōjū…

Language: English [EN]
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Rōjū topic overview

The analysis highlights Measurement, Under Tokugawa Iemochi and Yoshinobu and Under Tokugawa Ienari as prominent areas in the source structure around Rōjū.

Related topics
114
Source areas
15
Connected nodes
129
Extracted relationships
11
Related term clusters
53
Bridge connections
129

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Under Tokugawa Iemochi and Yoshinobu · 19 topics
Under Tokugawa Ienari · 15 topics
Duties · 10 topics
Under Tokugawa Ieyoshi · 9 topics
Under Tokugawa Iemitsu · 8 topics
Under Tokugawa Ietsuna · 8 topics
Under Tokugawa Yoshimune · 8 topics
Overview · 7 topics
Under Tokugawa Ieyasu · 7 topics
Under Tokugawa Hidetada · 6 topics
Under Tokugawa Tsunayoshi · 5 topics
Under Tokugawa Ieharu · 4 topics
Under Tokugawa Ieshige · 4 topics
Under Tokugawa Ienobu and Ietsugu · 2 topics
Under Tokugawa Iesada · 2 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

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Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Duties

Under Tokugawa Ieyasu

Under Tokugawa Hidetada

Under Tokugawa Iemitsu

Under Tokugawa Ietsuna

Under Tokugawa Tsunayoshi

Under Tokugawa Ienobu and Ietsugu

Under Tokugawa Yoshimune

Under Tokugawa Ieshige

Under Tokugawa Ieharu

Under Tokugawa Ienari

Under Tokugawa Ieyoshi

Under Tokugawa Iesada

Under Tokugawa Iemochi and Yoshinobu

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Rōjū connects Entity context

The extracted context around Rōjū shows recurring relationship patterns in the source. For example, Rōjū → Coinage, Compilation, Court, Emperor, Governmental, Managing, Prince-Abbots, Relations, Shogun's, Supervision, The Rōjū. Use these groups to spot repeated connection types before inspecting the individual relationships.

Rōjū

Top relations

related to Duties · 11
Rōjū → Coinage, Compilation, Court, Emperor, Governmental, Managing, Prince-Abbots, Relations, Shogun's, Supervision, The Rōjū

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

served government tokugawa japan council usually list shōguns koku supervision shogun power held hotta masayoshi abe posts edo period number

Rōjū relationships Subject–Predicate–Object triples

TTTA extracted 11 structured relationships around Rōjū. Examples in this analysis include Rōjū → related to Duties → The Rōjū and Rōjū → related to Duties → Relations. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Rōjūrelated to DutiesThe Rōjū0.60section
Rōjūrelated to DutiesRelations0.60section
Rōjūrelated to DutiesEmperor0.60section
Rōjūrelated to DutiesCourt0.60section
Rōjūrelated to DutiesPrince-Abbots0.60section
Rōjūrelated to DutiesSupervision0.60section
Rōjūrelated to DutiesManaging0.60section
Rōjūrelated to DutiesShogun's0.60section
Rōjūrelated to DutiesCoinage0.60section
Rōjūrelated to DutiesGovernmental0.60section
Rōjūrelated to DutiesCompilation0.60section

Related concept clusters Related term clusters

The concept neighborhoods around Rōjū bring nearby vocabulary together. In this analysis, examples include Power, Shogun and Tokugawa. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Rōjū
    • Power
    • Shogun
    • Tokugawa
    • Served
    • Court
    • Hyōjōsho
    • Posts
    • Time
    • Tsunayoshi
    • Usually
    • Council
    • List
  • rōjū
    • Power
    • Shogun
    • Tokugawa
    • Served
    • Court
    • Hyōjōsho
    • Posts
    • Time
    • Tsunayoshi
    • Usually
    • Council
    • List
  • tokugawa tsunayoshi
    • Tokugawa
    • Tsunayoshi
    • Court
    • Number
    • Posts
    • Relations
    • Responsibilities
    • Held
    • List
    • Power
    • Shogun
    • Usually
  • under tokugawa tsunayoshi
    • Tokugawa
    • Tsunayoshi
    • Court
    • Number
    • Posts
    • Relations
    • Responsibilities
    • Held
    • List
    • Power
    • Shogun
    • Usually
  • edo period
    • Period
    • Elder
    • Government
    • Posts
    • Responsibilities
    • Usually
    • Council
    • Held
    • Japan
    • Tokugawa
    • Rōjū
  • supreme court
    • Hyōjōsho
    • Number
    • Posts
    • Relations
    • Responsibilities
    • Tsunayoshi
    • List
    • Tokugawa
    • Government
    • Rōjū
    • Served
  • tokugawa shogunate
    • Tsunayoshi
    • Court
    • Number
    • Relations
    • Responsibilities
    • Usually
    • Held
    • List
    • Power
    • Shogun
  • tokugawa ieyasu
    • Tsunayoshi
    • Court
    • Number
    • Relations
    • Responsibilities
    • Usually
    • Held
    • List
    • Power
    • Shogun

Connections between topic areas Semantic bridges

For Rōjū, one of the stronger structural bridges in this analysis connects Rōjū with Under Tokugawa Iemochi and Yoshinobu. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Rōjū — Under Tokugawa Iemochi and Yoshinobu · splits 110 ⟂ 20
Rōjū — Under Tokugawa Ienari · splits 114 ⟂ 16
Rōjū — Duties · splits 119 ⟂ 11
Rōjū — Under Tokugawa Ieyoshi · splits 120 ⟂ 10
Rōjū — Under Tokugawa Iemitsu · splits 121 ⟂ 9
Rōjū — Under Tokugawa Ietsuna · splits 121 ⟂ 9
Rōjū — Under Tokugawa Yoshimune · splits 121 ⟂ 9
Rōjū — Overview · splits 122 ⟂ 8
Rōjū — Under Tokugawa Ieyasu · splits 122 ⟂ 8
Rōjū — Under Tokugawa Hidetada · splits 123 ⟂ 7
Rōjū — Under Tokugawa Tsunayoshi · splits 124 ⟂ 6
Rōjū — Under Tokugawa Ieshige · splits 125 ⟂ 5
Rōjū — Under Tokugawa Ieharu · splits 125 ⟂ 5
Rōjū — Under Tokugawa Ienobu and Ietsugu · splits 127 ⟂ 3
Rōjū — Under Tokugawa Iesada · splits 127 ⟂ 3

Map overview Semantic statistics

Rōjū

Nodes130
Edges129
Triples11
Avg. degree1.98
Density0.015385
Components1

Source & methodology

TTTA analyzes the structure around Rōjū to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Measurement, Under Tokugawa Iemochi and Yoshinobu & Under Tokugawa Ienari, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Rōjū · EN edition · Analysis: TopicsToTalkAbout

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