Download the People Group List (16 languages .csv)

Amharic - አማርኛ | Arabic - عربي
Bengali - বাংলা | Chinese (Simplified) - 中文（简体）
Chinese (Traditional) - 中文（繁體) | French - Français
German - Deutsch | Gujarati - ગુજરાતી
Hindi - हिन्दी | Indonesian - Bahasa Indonesia
Korean - 한국어 | Nepali - नेपाली
Portugese - Português | Russian - Русский
Spanish - Espanol | Tagalong / Filipino
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The Koreans of Japan

The Koreans of Japan, numbering approximately 795,000 people, are Engaged yet Unreached. They are an East Asian ethnic group native to the Korean Peninsula, today forming the dominant populations of South Korea and North Korea, with a large global diaspora. They mostly adhere to Atheism and Korean is their primary language.

Photo by Google. (2026). Image generated by Gemini 3.1 Flash: Korean

Fast Facts:

Affinity Group: East Asian Peoples
Country: Japan
People Cluster: Korean
Primary Language(s): Korean (kor)
Primary Religion(s): Atheism
Population: 795,000
Strategic Progress Index (SPI): Engaged yet Unreached
Global Status of Evangelical Christianity (GSEC): Less than 2% Evangelical, No Recent CP Activity
People Group ID: PG007572
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Pray for the Koreans of Japan

Join others around the world in praying for the lost to be saved, the gospel to advance, the global Church to grow, and for laborers to be sent out and sustained in the harvest.

Pray Now!
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Dig Deeper (Religion):

Primary Religion: Atheism
Religious Affiliation: Unaffiliated

54%
%
Atheism Adherents

Dig Deeper (Language):

Primary Language: Korean
Language Family: Koreanic

100%
%
Korean Speakers

Media Resources in Korean:

Films:
TitleLink
JESUSView Film
JESUSView Film
MagdalenaView Film
The SaviorView Film

4 films

Provided by the Jesus Film Project

View all resources

Bible Resources in Korean:

Bible Name (Translation)VideoAudioText
Korean Bible Version✓
Korean Revised✓
New Korean Revised Version✓
Chosun Bible✓✓✓
Sanuri Bible✓

5 entries

Provided by Faith Comes by Hearing

Or check out the Korean bible at Bible.com

Linked from YouVersion

View all resources

SPI: Unreached yet Engaged

The Koreans are Engaged yet Unreached, which means there are less than 2% evangelical Christian populations but there are sustained efforts at establishing self-sustaining churches consistent with evangelical faith and practice.

Next steps for the Koreans:
Continue prayer and fasting for this group
Continue gospel seed sowing and church planting among this group
Begin training up local leaders to lead and develop strategies to reach their own people

Pray specifically for the Koreans of Japan

Whoever makes a practice of sinning is of the devil, for the devil has been sinning from the beginning. The reason the Son of God appeared was to destroy the works of the devil.
read1 John 3:8

Pray for those living in darkness to recognize the destructive power of sin and the victory Christ has won over it.

Children, obey your parents in the Lord, for this is right. “Honor your father and mother” (this is the first commandment with a promise).
readEphesians 6:1-2

Pray that God will bring young men and women to faith in Jesus and that the fruit of their faith will be a powerful testimony as they honor their parents.

Now therefore go, and I will be with your mouth and teach you what you shall speak.
readExodus 4:12

Pray that as people place their faith in Christ, God will equip them with the words and wisdom to proclaim His message effectively.

For I am not ashamed of the gospel, for it is the power of God for salvation to everyone who believes, to the Jew first and also to the Greek.
readRomans 1:16

Pray that God will raise up sons and daughters who, like Paul, will be bold to share the gospel across cultural barriers so that many might receive salvation.

Korean Across Countries (ROP3 - 105225) reported in the following countries:

Strategic Progress Index
All

35 people groups

PhotoPeople Group ID ▼NameCountryPopulationStrategic Progress IndexLanguageReligion
KoreansPG050601KoreansHong Kong8,600No Longer UnreachedKoreanAtheism
KoreansPG050301KoreansGuam4,300No Longer UnreachedKoreanAtheism
KoreansPG050228KoreansNorthern Mariana Islands1,600No Longer UnreachedKoreanAtheism
KoreansPG049435KoreansMongolia2,800Engaged yet UnreachedKoreanAtheism
KoreansPG048088KoreansSouth Korea50,290,000No Longer UnreachedKoreanAtheism
KoreansPG047592KoreansNew Zealand38,000No Longer UnreachedKoreanAtheism
KoreansPG046918KoreansArgentina35,000No Longer UnreachedKoreanUnaffiliated
KoreansPG043424KoreansCanada163,000No Longer UnreachedKoreanAtheism
KoreansPG043310KoreansUnited States1,095,000No Longer UnreachedKoreanAtheism
KoreansPG042347KoreansSpain2,900No Longer UnreachedKoreanAtheism
KoreansPG024842KoreansPanama325No Longer UnreachedKoreanAtheism
KoreansPG024788KoreansHonduras150No Longer UnreachedKoreanAtheism
KoreansPG024719KoreansGuatemala15,500No Longer UnreachedKoreanAtheism
KoreansPG024684KoreansUzbekistan257,000No Longer UnreachedRussianAtheism
KoreansPG024622KoreansTurkmenistan5,300No Longer UnreachedKoreanAtheism
KoreansPG024358KoreansKyrgyzstan4,100No Longer UnreachedKoreanAtheism
KoreansPG024281KoreansKazakhstan133,000No Longer UnreachedKoreanAtheism
KoreansPG024174KoreansIran17,500No Longer UnreachedKoreanAtheism
KoreansPG022409KoreansDominican Republic750No Longer UnreachedKoreanAtheism
KoreansPG021625KoreansAustralia167,000No Longer UnreachedKoreanAtheism
KoreansPG017246KoreansParaguay8,000No Longer UnreachedKoreanAtheism
KoreansPG016974KoreansBrazil48,500No Longer UnreachedKoreanAtheism
KoreansPG015382KoreansMozambique36,500No Longer UnreachedKoreanAtheism
KoreansPG015310KoreansMadagascar18,500No Longer UnreachedKoreanAtheism
KoreansPG010874KoreansThailand20,500No Longer UnreachedKoreanAtheism
KoreansPG010710KoreansSingapore24,500No Longer UnreachedKoreanAtheism
KoreansPG007583KoreansNorth Korea26,120,000Engaged yet UnreachedKoreanAgnosticism
KoreansPG007572KoreansJapan795,000Engaged yet UnreachedKoreanAtheism
KoreansPG007549KoreansChina2,460,000Engaged yet UnreachedKoreanAtheism
KoreansPG007526KoreansTaiwan7,000No Longer UnreachedKoreanAtheism
KoreansPG000920KoreansRussian Federation182,000Engaged yet UnreachedRussianAtheism
KoreansPG000650KoreansUnited Kingdom41,000No Longer UnreachedKoreanAtheism
KoreansPG000420KoreansNetherlands8,800Engaged yet UnreachedKoreanAtheism
KoreansPG000249KoreansGermany45,000No Longer UnreachedKoreanAtheism
KoreansPG000171KoreansFrance29,000No Longer UnreachedKoreanAtheism

To download a comprehensive people group list in spreadsheet form, visit our Research Data page.

Peoplegroups.org relies on updates from the field and other organizations for much of our data, so if you have any updates, please contact us. We use various international naming standards. For a list of these standards and fields, visit our Data Standards section.

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