1. 1.Neurodevelopmental Disorders 神経発達症群/神経発達障害群
   1. Intellectual Disabilities 知的能力障害群
      1. Intellectual Disability (Intellectual Developmental Disorder) 知的能力障害(知的発達症/知的発達障害)
      2. Global Developmental Delay
      3. Unspecified Intellectual Disability
   2. Communication Disorders コミュニケーション症群/コミュニケーション障害群
      1. Language Disorder
      2. Speech Sound Disorder
      3. Childhood-Onset Fluency Disorder (Stuttering)
      4. Social (Pragmatic) Communication Disorder
      5. Unspecified Communication Disorder
   3. Autism Spectrum Disorder
      1. Autism Spectrum Disorder
         1. ”カサンドラ症候群”
   4. Attention-Deficit/Hyperactivity Disorder
      1. Attention-Deficit/Hyperactivity Disorder
      2. Other Specified Attention-Deficit/Hyperactivity Disorder
      3. Unspecified Attention-Deficit/Hyperactivity Disorder
   5. Specific Learning Disorder
      1. Specific Learning Disorder
   6. Motor Disorders
      1. Motor Disorders
         1. Developmental Coordination Disorder
         2. Stereotypic Motion Disorder
      2. Tic Disorder
         1. Tourette's Disorder
         2. Persistent (Chronic) Motor or Vocal Tic Disorder
         3. Provisional Tic Disorder
         4. Other Specified Tic Disorder
         5. Unspecified Tic Disorder
   7. Other Neurodevelopmental Disorders
      1. Other Specified Neurodevelopmental Disorder
      2. Unspecified Neurodevelopmental Disorder
2. 2.Schizophrenia Spectrum and Other Psychotic Disorders 統合失調症スペクトラム障害および他の精神病性障害群
   1. Schizophrenia Spectrum and Other Psychotic Disorders 統合失調症スペクトラム障害および他の精神病性障害群
      1. Catatonia
         1. Catatonia Associated With Another Mental Disorder
         2. Catatonia Disorder Due to Another Medical Condition
         3. Unspecified Catatonia
      2. Schizotypal (Personality) Disorder
      3. Delusional Disorder
      4. Brief Psychotic Disorder
      5. Schizophreniform Disorder
      6. Schizophrenia
         1. 陽性症状
         2. 自我障害（思考や行動が自分で行っている感覚が損なわれている）
         3. 考想化声：考えていることが声となって聞こえてくる
         4. 作為体験：自分の意思に反して誰かに考えや体を操られてしまう
         5. 考想伝播：自分の考えが世界中に知れ渡っている
         6. 陰性症状
         7. 感情の平板化
         8. 解体症状？
      7. Schizoaffective Disorder
      8. Substance/Medication-Induced Psychotic Disorder
      9. Other Specified Schizophrenia Spectrum and Other Psychotic Disorder
      10. Unspecified Schizophrenia Spectrum and Other Psychotic Disorder
3. 3.Bipolar and Rerated Disorders 双極性障害および関連障害群
   1. Bipolar Ⅰ Disorder
      1. 抑鬱エピソード
      2. 躁エピソード
   2. Bipolar Ⅱ Disorder
   3. Cyclothymic Disorder
   4. Substance/Medication-Induced Bipolar and Rerated Disorder
   5. Bipolar and Related Disorder Due to Another Medical Condition
   6. Other Specified Bipolar and Related Disorder
   7. Unspecified Bipolar and Related Disorder
4. 4.Depressive Disorders 抑うつ障害群
   1. Disruptive Mood Dysregulation Disorder
   2. Major Depressive Disorder, Single and Recurrent Episodes
      1. 抑うつエピソード
         1. 「微小妄想」(うつ病３大妄想) (覚え方：新婚剛毛(心困業妄から))
            1. 心気妄想
            2. 貧困妄想
            3. 罪業妄想
   3. Persistent Depressive Disorder (Dysthemia)
   4. Premenstrual Dysphoric Disorder
   5. Substance/Medication-Induced Depressive Disorder
   6. Depressive Disorder Due to Another Medical Condition
   7. Other Specified Depressive Disorder
   8. Unspecified Depressive Disorder
5. 5.Anxiety Disorders 不安症群/不安障害群
   1. Separation Anxiety Disorder
   2. Selective Mutism
   3. Specific Phobia
   4. Social Anxiety Disorder (Social Phobia)
   5. Panic Attack (Specifier)
   6. Agoraphobia
   7. Generalized Anxiety Disorder
   8. Substance/Medication-Induced Anxiety Disorder
   9. Anxiety Disorder Due to Another Medical Condition
   10. Other Specified Anxiety Disorder
   11. Unspecified Anxiety Disorder
6. 6.Obsessive-Compulsive and Rerated Disorders 強迫症および関連症群/強迫性障害および関連障害群
   1. Obsessive-Compulsive Disorder
   2. Body Dysmorphic Disorder
   3. Hoarding Disorder
   4. Trichotillomania (Hair-Pulling Disorder)
   5. Excoriation (Skin-Picking Disorder)
   6. Substance/Medical-Induced Obsessive-Compulsive and Related Disorder
   7. Obsessive-Compulsive and Related Disorder Due to Another Medical Condition
   8. Other Specified Obsessive-Compulsive and Related Disorder
   9. Unspecified Obsessive-Compulsive and Related Disorder
7. 7.Trauma -and Stressor- Rerated Disorders 心的外傷およびストレス因関連障害群
   1. Reactive Attachment Disorder
   2. Disinhibited Social Engagement Disorder
   3. Posttraumatic Stress Disorder
   4. Acute Stress Disorder
   5. Adjustment Disorders
   6. Other Specified Trauma- and Stressor-Related Disorder
   7. Unspecified Trauma- and Stressor-Related Disorder
8. 8.Dissociative Disorders 解離症群/解離性障害群
   1. Dissociative Identity Disorder
   2. Dissociative Amnesia
   3. Depersonalization/Derealization Disorder
   4. Other Specified Dissociative Disorder
   5. Unspecified Dissociative Disorder
9. 9.Somatic Symptom and Rerated Disorders 身体症状症および関連症群
   1. Somatic Symptom Disorder
   2. Illness Anxiety Disorder
   3. Conversion Disorder (Functional Neurological Symptom Disorder)
   4. Psychological Factors Affecting Other Medical Conditions
   5. Factitious Disorder
   6. Other Specified Somatic Symptom and Related Disorder
   7. Unspecified Somatic Symptom and Related Disorder
10. 10.Feeding and Eating Disorders 食行動障害および摂食障害群
    1. Pica
    2. Rumination Disorder
    3. Avoidant/Restrictive Food Intake Disorder
    4. Anorexia Nervosa
    5. Bulimia Nervosa
    6. Binge-Eating Disorder
    7. Other Specified Feeding or Eating Disorder
    8. Unspecified Feeding or Eating Disorder
11. 11.Elimination Disorders 排泄症群
    1. Enuresis
    2. Encopresis
    3. Other Specified Elimination Disorder
    4. Unspecified Elimination Disorder
12. 12.Sleep-Wake Disorders 睡眠-覚醒障害群
    1. Insomnia Disorder
    2. Hypersomnolence Disorder
    3. Narcolepsy
    4. Circadian Rhythm Sleep-Wake Disorders
    5. Restless Legs Syndrome
    6. Substance/Medication-Induced Sleep Disorder
    7. Other Specified insomnia Disorder
    8. Unspecified insomnia Disorder
    9. Other Specified Hypersomnolence Disorder
    10. Unspecified Hypersomnolence Disorder
    11. Other Specified Sleep-Wake Disorder
    12. Unspecified Sleep-Wake Disorder
    13. Breathing-Related Sleep Disorder
        1. Obstructive Sleep Apnea Hypopnea
        2. Central Sleep Apnea
        3. Sleep-Related Hypoventilation
    14. Parasomnias
        1. Non-Rapid Eye Movement Sleep Arousal Disorders
           1. Sleepwalking
           2. Sleep Terrors
        2. Nightmare Disorder
        3. Rapid Eye Movement Sleep Behavior Disorder
13. 22. Other Conditions That May Be a Focus of Clinical Attention
14. 21. Medication-Induced Movement Disorders and Other Adverse Effects of Medication
15. 20.Other Mental Disorder
    1. Other Specified Mental Disorder Due to Another Medical Condition
    2. Unspecified Mental Disorder Due to Another Medical Condition
    3. Other Specified Mental Disorder
    4. Unspecified Mental Disorder
16. 19.Paraphilic Disorders パラフィリア障害群
    1. Voyeuristic Disorder
    2. Exhibitionistic Disorder
    3. Frotteuristic Disorder
    4. Sexual Masochism Disorder
    5. Sexual Sadism Disorder
    6. Pedophilic Disorder
    7. Fetishistic Disorder
    8. Transvestic Disorder
    9. Other Specified Paraphilic Disorder
    10. Unspecified Paraphilic Disorder
17. 18.Personality Disorders パーソナリティー障害群
    1. General Personality Disorder
    2. Cluster A Personality Disorders
       1. Paranoid Personality Disorder
       2. Schizoid Personality Disorder
       3. Schizotypal Personality Disorder
    3. Cluster B Personality Disorders
       1. Antisocial Personality Disorder
       2. Borderline Personality Disorder
       3. Histrionic Personality Disorder
       4. Narcissistic Personality Disorder
    4. Cluster C Personality Disorders
       1. Avoidant Personality Disorder
       2. Dependent Personality Disorder
       3. Obsessive-Compulsive Personality Disorder
    5. Other Personality Disorders
       1. Personality Change Due to Another Medical Condition
       2. Other Specified Personality Disorder
       3. Unspecified Personality Disorder
18. 17.Neurocognitive Disorders 神経認知障害群
    1. Delirium
    2. Other Specified Delirium
    3. Unspecified Delirium
    4. Major and Mild Neurocognitive Disorders
       1. Major Neurocognitive Disorder
       2. Mild Neurocognitive Disorder
       3. Major or Mild Neurocognitive Disorder Due to Alzheimer's Disease
       4. Major or Mild Frontotemporal Neurocognitive Disorder
       5. Major or Mild Neurocognitive Disorder With Lewy Bodies
       6. Major or Mild Vascular Neurocognitive Disorder
       7. Major or Mild Neurocognitive Disorder Due to Traumatic Brain Injury
       8. Substance/Medication-Induced Major or Mild Neurocognitive Disorder
       9. Major or Mild Neurocognitive Disorder Due to HIV Infection
       10. Major or Mild Neurocognitive Disorder Due to Prion Disease
       11. Major or Mild Neurocognitive Disorder Due to Parkinson's Disease
       12. Major or Mild Neurocognitive Disorder Due to Huntington's Disease
       13. Major or Mild Neurocognitive Disorder Due to Another Medical Condition
       14. Major or Mild Neurocognitive Disorder Due to Multiple Etiologies
       15. Unspecified Neurocognitive Disorder
19. 16.Substance-Rerated and Addictive Disorders 物質関連障害および嗜癖性障害群
    1. Substance-Related Disorders
       1. Substance Use Disorders
       2. Substance-Induced Disorders
          1. Substance Intoxication and Withdrawal
          2. Substance/Medication-Induced Mental Disorders
       3. Alcohol-Related Disorders
          1. Alcohol Use Disorders
          2. Alcohol Intoxication
          3. Alcohol Withdrawal
          4. Other Alcohol-Induced Disorders
          5. Unspecified Alcohol-Induced Disorder
       4. Caffeine-Related Disorders
          1. Caffeine Intoxication
          2. Caffeine Withdrawal
          3. Other Caffeine-Induced Disorders
          4. Unspecified Caffeine-Related Disorder
       5. Cannabis-Related Disorders
          1. Cannabis Use Disorder
          2. Cannabis Intoxication
          3. Cannabis Withdrawal
          4. Other Cannabis-Induced Disorders
          5. Unspecified Cannabis-Related Disorder
       6. Hallucinogenic-Related Disorders
          1. Phencyclidine Use Disorder
          2. Other Hallucinogen Use Disorder
          3. Phencyclidine Intoxication
          4. Other Hallucinogen Intoxication
          5. Hallucinogen Persisting Perception Disorder
          6. Other Phencyclidine-Induced Disorders
          7. Other Hallucinogen-Induced Disorders
          8. Unspecified Phencyclidine-Induced Disorder
          9. Unspecified Hallucinogen-Induced Disorder
       7. Inhalant-Related Disorders
          1. Inhalant Use Disorder
          2. Inhalant Intoxication
          3. Other Inhalant-Induced Disorders
          4. Unspecified Inhalant-Related Disorder
       8. Opioid-Related Disorders
          1. Opioid Use Disorder
          2. Opioid Intoxication
          3. Opioid Withdrawal
          4. Other Opioid-Induced Disorders
          5. Unspecified Opioid-Related Disorder
       9. Sedative-, Hypnotic-, or Anxiolytic-Related Disorders
          1. Sedative, Hypnotic, or Anxiolytic Use Disorder
          2. Sedative, Hypnotic, or Anxiolytic Intoxication
          3. Other Sedative-, Hypnotic-, or Anxiolytic-Induced Disorders
          4. Unspecified Sedative-, Hypnotic-, or Anxiolytic-Induced Disorder
       10. Stimulant-Related disorders
           1. Stimulant Use Disorder
           2. Stimulant Intoxication
           3. Stimulant Withdrawal
           4. Other Stimulant-Induced Disorders
           5. Unspecified Stimulant-Related Disorder
       11. Tobacco-Related Disorders
           1. Tobacco Use Disorder
           2. Tobacco Withdrawal
           3. Other Tobacco-Induced Disorders
           4. Unspecified Tobacco-Related Disorder
       12. Other (or Unknown) Substance-Related Disorders
           1. Other (or Unknown) Substance Use Disorder
           2. Other (or Unknown) Substance Intoxication
           3. Other (or Unknown) Substance Withdrawal
           4. Other (or Unknown) Substance-Induced Disorders
           5. Unspecified Other (or Unknown) Substance-Related Disorder
    2. Non-Substance-Related Disorders
       1. Gambling Disorder
20. 15.Disruptive, Impulse-Control, and Conduct Disorders 秩序破壊的・衝動制御・素行症群
    1. Oppositional Defiant Disorder
    2. intermittent Explosive Disorder
    3. Conduct Disorder
    4. Antisocial personality Disorder
    5. Pyromania
    6. Kleptomania
    7. Other Specified Disruptive, Impulse-Control, and Conduct Disorder
    8. Unspecified Disruptive, Impulse-Control, and Conduct Disorder
21. 14.Gender Dysphoria 性別違和
    1. Gender Dysphoria
    2. Other Specified Gender Dysphoria
    3. Unspecified Gender Dysphoria
22. 13.Sexual Dysfunctions 性機能不全群
    1. Delayed Ejaculation
    2. Erectile Disorder
    3. Female Orgasmic Disorder
    4. Female Sexual Interest/Arousal Disorder
    5. Genito-Pelvic Pain/Penetration Disorder
    6. Male Hypoactive Sexual Desire Disorder
    7. Premature (Early) Ejaculation
    8. Substance/Medication-Induced Sexual Dysfunction
    9. Other Specified Sexual Dysfunction
    10. Unspecified Sexual Dysfunction