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Hikikomori Questionnaire (HQ-25)3

Hikikomori Questionnaire (HQ-25) Test

In about 5 minutes, it helps gauge social withdrawal and how much it disrupts daily life. A brief 25 item screen that supports early detection and fits easily into clinical or research settings.

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Questions: 255 minutes

08:30

October 2, 2025

October 2, 2025
Material has been updated

October 2, 2025
Material has been published

31,337 views

2,999 completions

1,661 likes

Verified by Daniel Hall

Psychologist with 25 years of experience

Scale Explorer

How the Scales are Structured

example score

2/4

Emotional Support (ES)

Measures how accessible and sufficient emotional support is in a person’s social environment, with higher scores reflecting less support.

Adequate support

Limited support

Low support

0 – 1: Adequate support | 2 – 3: Limited support | 4: Low support

A score of 2 suggests emotional support may be inconsistently available, indicating some gaps in supportive social connection.

example score

2/4

Isolation (I)

Measures the tendency to withdraw into solitude and avoid social interactions, with higher scores reflecting stronger isolation.

Low

Moderate

High

0 – 1: Low | 2 – 3: Moderate | 4: High

A score of 2 falls in the Moderate range, suggesting a noticeable but not extreme tendency toward social withdrawal and reduced social engagement.

example score

1/4

Socialization (S)

Measures participation in social interactions, where higher scores reflect less social engagement and a stronger tendency toward isolation.

Adequate socialization

Reduced socialization

Marked social isolation

0 – 1: Adequate socialization | 2 – 3: Reduced socialization | 4: Marked social isolation

A score of 1 indicates generally adequate social participation with only minor signs of reduced social engagement.

example score

40/100

Total Score (TS)

Measures overall severity of hikikomori-related social withdrawal and its impact on daily functioning.

Low

Elevated (risk threshold)

0 – 41: Low | 42 – 100: Elevated (risk threshold)

A score of 40 falls in the Low range, suggesting fewer overall hikikomori-related difficulties and below the suggested risk threshold.

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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Withdrawn teens and young adults

46%OF USERS

People who have been staying home most days for months, avoiding friends, school, or work, and want to understand how serious their isolation has become.

Concerned parents and relatives

33%OF USERS

Family members worried about a loved one who rarely leaves the room or house and want a clearer picture of how much it affects daily life.

Clinicians and student researchers

21%OF USERS

Psychologists, psychotherapists, and researchers who use a quick screening tool to assess social withdrawal and track severity over time.

BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.

Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.

Emotional Support (ES)

Average

1.7

Normal range

1.1 — 2.2

min.

max.

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

Isolation (I)

Average

2.6

Normal range

1.9 — 3.3

min.

max.

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

Socialization (S)

Average

2.3

Normal range

1.7 — 2.9

min.

max.

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

Overall Score (OS)

Average

41.6

Normal range

28 — 55.3

min.

max.

100

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

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SAMPLE QUESTIONS

Example Questions From the Test

Please rate how accurately the following statements describe you over the past six months.

- Strongly disagree
- Somewhat disagree
- Neither agree nor disagree
- Somewhat agree
- Strongly agree
- Strongly disagree
- Disagree
- Neither agree nor disagree
- Agree
- Strongly agree
- Strongly disagree
- Disagree somewhat
- Neither agree nor disagree
- Agree somewhat
- Strongly agree

These are 3 of the 25 real questions — the rest appear in the test. No sign-up needed to start.

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WHAT THE TEST MEASURES

About This Assessment

Hikikomori Questionnaire (HQ-25) Test - Symptoms and Signs

loneliness

social alienation

This self-report instrument is used to assess features of prolonged social withdrawal and associated functional impact. The Hikikomori Questionnaire (HQ-25) provides a structured way to quantify the severity of withdrawal-related experiences and the extent to which they interfere with daily life.

Developed by Alan R. Teo and Tamaki Saito, it includes 25 items and typically takes about 5 minutes to complete. The Hikikomori Questionnaire (HQ-25) may be used in clinical screening or research contexts as an adjunct to interview-based assessment, helping to identify individuals who may be experiencing clinically significant social isolation and related distress or impairment.

Author: Alan R. Teo, Tamaki Saito

Literature: Kato, T. A., Kanba, S., & Teo, A. R. Hikikomori: Multidimensional understanding, assessment, and future international perspectives. Psychiatry and Clinical Neurosciences. 2019.; Teo, A. R., Chen, J. I., Kubo, H., Katsuki, R., Sato-Kasai, M., Shimokawa, N., Hayakawa, K., Umene-Nakano, W., Aikens, J. E., Kanba, S., & Kato, T. A. Development and validation of the 25-item Hikikomori Questionnaire (HQ-25). Psychiatry and Clinical Neurosciences. 2018.