Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

A-Train: Art, Measurement & Companies

A-Train (A列車で行こう, Ē Ressha de Ikō; lit. Take the A-Train) is a series of business simulation video games developed and published by Japanese game developer Artdink in Japan. The first game in the series was published in 1985.[citation needed] The first release in the United States was Take the A-Train II, published in 1988 by the Seika Corporation under…

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

A-Train topic overview

The analysis highlights Art, Measurement and Companies as prominent areas in the source structure around A-Train.

Related topics
80
Source areas
16
Connected nodes
96
Extracted relationships
266
Concept neighborhoods
46
Bridge connections
96

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.

A-Train IV · 14 topics
A-Train III · 13 topics
A-Train · 8 topics
A-Train 9 · 8 topics
A-Train HX · 7 topics
A-Train 5 · 6 topics
Overview · 6 topics
A-Train 3D · 3 topics
A-Train All Aboard! Tourism · 3 topics
A-Train Express · 3 topics
A-Train i · 3 topics
A-Train EZ · 2 topics
A-Train 6 · 1 topics
A-Train 7 · 1 topics
A-Train DS · 1 topics
A-Train II · 1 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.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Genre
Business simulation
Developer
Artdink
First release
A-Train 1985
Latest release
A-Train 9 Evolution 2026
Platform
FM-7, PC-88, PC-98, Sharp X1, Sharp MZ, Family Computer, MSX2, X68000, Amiga, FM Towns, Mac, Mega Drive, Nintendo DS, 3DS, Nintendo Switch, Nintendo Switch 2, PC Engine, PlaySta…
Publishers
JP: Artdink · NA: Maxis · EU: Ocean Software · EU: Midas Interactive Entertainment

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

A-Train

A-Train II

A-Train III

A-Train IV

A-Train 5

A-Train 6

A-Train i

A-Train 7

A-Train EZ

  • Au by KDDI Au (mobile phone company)
  • BREW Binary Runtime Environment for Wireless

A-Train HX

A-Train DS

A-Train 9

A-Train 3D

A-Train Express

A-Train All Aboard! Tourism

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How A-Train connects Entity context

The extracted context around A-Train shows recurring relationship patterns in the source. For example, A-Train → AIV, AIV Network, Also, Andrew Baran, Anniversary, December, Electronic Gaming Monthly, Evolution, Evolution Global, Famitsu, Famitsu PS, Five, FM Towns Marty, FunFactor, GamePro, It, January, Japan-only, Japanese PlayStation, Like Desmond Another extracted example is A-Train → A-Train III, Amiga, Artdink, ARTDINK BEST CHOICE, As, December, DOS, FM Towns Marty, It, Japan, Japanese, Later, March, Maxis, Maxis's, NEC PC-9801, October, PC Engine, SimCity, Take. Use these groups to spot repeated connection types before inspecting the individual relationships.

A-Train

Top relations

related to A-Train IV · 45
A-Train → AIV, AIV Network, Also, Andrew Baran, Anniversary, December, Electronic Gaming Monthly, Evolution, Evolution Global, Famitsu, Famitsu PS, Five, FM Towns Marty, FunFactor, GamePro, It, January, Japan-only, Japanese PlayStation, Like Desmond
related to A-Train III · 29
A-Train → A-Train III, Amiga, Artdink, ARTDINK BEST CHOICE, As, December, DOS, FM Towns Marty, It, Japan, Japanese, Later, March, Maxis, Maxis's, NEC PC-9801, October, PC Engine, SimCity, Take
related to A-Train All Aboard! Tourism · 25
A-Train → A-Train All Aboard, A-Train Hajimaru Kankou Keikaku, And, Artdink, Artdink's Twitter, English, Etrian Odyssey, February, Following, It, Japan, Japanese, Korean, March, Nintendo, Nintendo Switch, On January, On October, Published, Simplified Chinese
related to A-Train HX · 24
A-Train → A-Train HX, A-Train The, Additional Xbox Live, Artdink, A列車で行こうHX, Century, Custom, December, Europe, However, Ikou HX, It, Japan, Japanese, Population, Ressha, The, The Xbox Live, Time, Total Capital
related to A-Train 9 · 17
A-Train → December, Der Bahn Gigant, English, February, German, It, Japan, Japanese, March, October, The Japan, The Train Giant, This, Two Japan-only, UIG Entertainment, Vista, Windows XP
related to A-Train 5 · 13
A-Train → April, December, Direct3D APIs, DirectX, It, Japan, PowerVR, PS1, PS3, PSP, Released, The PS1, Windows
related to A-Train Express · 12
A-Train → A-Train Express, December, Degica Games, ESRB, In January, It, Japan, Limited Run Games, May, PlayStation, PlayStation VR, United States
related to MD A-Train · 12
A-Train → European, Five, Ikō MD, Japanese, MD A-Train, New, Nighttime, North American, Players, Ressha, The, This
related to A-Train · 11
A-Train → April, December, Family Computer, FM-7, Microsoft Windows, MSX2, MZ-2500, NEC PC-8801, NEC PC-9801, The, X1 Turbo
related to A-Train 3D · 10
A-Train → April, City Simulator, Europe, February, It, Japan, Natsume Inc, Nintendo, North America, Originally

Important terminology

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

Important terminology

released game japan windows version also citation needed title japanese artdink train published 10 first release december series 3d iii

A-Train relationships Subject–Predicate–Object triples

TTTA extracted 266 structured relationships around A-Train. Examples in this analysis include A-Train → Developer → Artdink and A-Train → First release → A-Train 1985. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
A-TrainDeveloperArtdink1.00infobox
A-TrainFirst releaseA-Train 19851.00infobox
A-TrainGenreBusiness simulation1.00infobox
A-TrainLatest releaseA-Train 9 Evolution 20261.00infobox
A-TrainPlatformFM-7, PC-88, PC-98, Sharp X1, Sharp MZ, Family Computer, MSX2, X68000, Amiga, FM Towns, Mac, Mega Drive, Nintendo DS, 3DS, Nintendo Switch, Nintendo Switch 2, PC Engine, PlaySta…1.00infobox
A-TrainPublishersJP: Artdink1.00infobox
A-TrainPublishersNA: Maxis1.00infobox
A-TrainPublishersEU: Ocean Software1.00infobox
A-TrainPublishersEU: Midas Interactive Entertainment1.00infobox
A-Trainrelated to A-TrainThe0.60section
A-Trainrelated to A-TrainDecember0.60section
A-Trainrelated to A-TrainFM-70.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around A-Train bring nearby vocabulary together. In this analysis, examples include Released, Japan and Citation. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • A-Train
    • Released
    • Japan
    • Citation
    • Needed
    • Windows
    • Game
    • Title
    • Series
    • Version
    • Japanese
    • Iii
    • Published
  • a-train
    • Released
    • Japan
    • Citation
    • Needed
    • Windows
    • Game
    • Title
    • Series
    • Version
    • Japanese
    • Iii
    • Published
  • take the a-train
    • Released
    • Japan
    • Citation
    • Needed
    • Windows
    • Game
    • Iii
    • Title
    • Series
    • Version
    • Japanese
    • Published
  • business simulation
    • Evolution
    • Maxis
    • Playstation
    • Railroad
    • Games
    • Xbox
    • Artdink
    • Release
    • Japanese
    • Citation
    • Needed
    • Take
  • artdink
    • Published
    • Japanese
    • First
    • Series
    • Simulation
    • Maxis
    • Switch
    • Game
    • Xbox
    • Nintendo
    • Trains
    • Title
  • game developer
    • Also
    • Series
    • Japan
    • Artdink
    • First
    • Published
    • Citation
    • Needed
    • Title
    • Released
    • Iii
    • 3d
  • railroad simulation
    • Evolution
    • Maxis
    • Playstation
    • Railroad
    • Simulation
    • Games
    • Player
    • Xbox
    • Artdink
    • Release
    • Japanese
    • Citation
  • a-train ii
    • Released
    • Japan
    • Citation
    • Needed
    • Windows
    • Game
    • Title
    • Series
    • Version
    • Japanese
    • Iii
    • Published

Connections between topic areas Semantic bridges

For A-Train, one of the stronger structural bridges in this analysis connects A-Train with A-Train IV. 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
A-TrainA-Train IV · splits 82 ⟂ 15
A-TrainA-Train III · splits 83 ⟂ 14
A-TrainA-Train · splits 88 ⟂ 9
A-TrainA-Train 9 · splits 88 ⟂ 9
A-TrainA-Train HX · splits 89 ⟂ 8
A-TrainOverview · splits 90 ⟂ 7
A-TrainA-Train 5 · splits 90 ⟂ 7
A-TrainA-Train i · splits 93 ⟂ 4
A-TrainA-Train 3D · splits 93 ⟂ 4
A-TrainA-Train Express · splits 93 ⟂ 4
A-TrainA-Train All Aboard! Tourism · splits 93 ⟂ 4
A-TrainA-Train EZ · splits 94 ⟂ 3

Map overview Semantic statistics

A-Train

Nodes97
Edges96
Triples266
Avg. degree1.98
Density0.020619
Components1

Source & methodology

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

Source: Wikipedia — A-Train · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.