IV-IV Problem Child

IV-IV Problem Child
Story arc	Alliance of the Golden Witch
Theme music
Opening theme	Katayoku no Tori
Ending theme	la divina tragedia ~Makyoku~
Umineko no Naku Koro ni Chronology
← Previous "IV-III Prophylaxis" Next → "IV-V Breakthrough"

IV-IV Problem Child is the twenty-second episode of Umineko no Naku Koro ni.