IV-V Breakthrough

IV-V Breakthrough
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-IV Problem Child" Next → "IV-VI Adjourn"

IV-V Breakthrough is the twenty-third episode of Umineko no Naku Koro ni.