I-IV Blunder

I-IV Blunder
Story arc	Legend of the Golden Witch
Theme music
Opening theme	Katayoku no Tori
Ending theme	la divina tragedia ~Makyoku~
Umineko no Naku Koro ni Chronology
← Previous "I-III Dubious Move" Next → "I-V Fool's Mate"

I-IV Blunder is the fourth episode of Umineko no Naku Koro ni.