Research any topic before you write.

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

Au (mobile phone company)

au, or au by KDDI, is a Japanese mobile phone operator. au is a brand marketed by KDDI in the main islands of Japan and by Okinawa Cellular in Okinawa for their mobile cellular services. au is the second-largest wireless carrier in Japan, with 60.398 million subscribers as of March 2021.

History & Companies

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Au (mobile phone company). Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

History

8 related topics

Marketing

3 related topics

Overview

3 related topics

Key facts & relationships

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

Founded
1 November 2000; 25 years ago (2000-11-01)
Industry
Telecommunications
Headquarters
Japan
Parent
KDDI
Products
Chaku-Uta-Full, LISMO

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

History

Marketing

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.

Map overview Semantic statistics

Au (mobile phone company)

Nodes18
Edges17
Triples6
Avg. degree1.89
Density0.111111
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Au (mobile phone company)

Top relations

Founded · 1
Au (mobile phone company) → 1 November 2000; 25 years ago (2000-11-01)
Headquarters · 1
Au (mobile phone company) → Japan
Industry · 1
Au (mobile phone company) → Telecommunications
Parent · 1
Au (mobile phone company) → KDDI
Products · 1
Au (mobile phone company) → Chaku-Uta-Full, LISMO
Website · 1
Au (mobile phone company) → au.com

Important terminology Word statistics

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

Important terminology

au kddi japan network brand mobile ddi service phone cellular name ido japanese march website okinawa based two become system

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Au (mobile phone company)Founded1 November 2000; 25 years ago (2000-11-01)1.00infobox
Au (mobile phone company)HeadquartersJapan1.00infobox
Au (mobile phone company)IndustryTelecommunications1.00infobox
Au (mobile phone company)ParentKDDI1.00infobox
Au (mobile phone company)ProductsChaku-Uta-Full, LISMO1.00infobox
Au (mobile phone company)Websiteau.com1.00infobox

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.