{
  "name": "田中太郎",
  "age": 30,
  "city": "東京",
  "married": true
}

name: 田中太郎
age: 30
city: 東京
married: true

{
  "users": [
    {"id": 1, "name": "Alice"},
    {"id": 2, "name": "Bob"}
  ],
  "total": 2
}

users:
  - id: 1
    name: Alice
  - id: 2
    name: Bob
total: 2

{
  "database": {
    "host": "localhost",
    "port": 5432,
    "name": "myapp"
  },
  "features": {
    "logging": true,
    "cache": false
  }
}

database:
  host: localhost
  port: 5432
  name: myapp
features:
  logging: true
  cache: false