Kakkou No Iinazuke - Tomo 15 (#124-#132) [sin R... May 2026

: Erika drags Nagi along on a trip to Okinawa , which quickly complicates his feelings for her.

In of the manga Kakkou no Iinazuke (A Couple of Cuckoos), spanning chapters 124 to 132 , the story shifts into a major dramatic arc set in Okinawa. Volume 15 Key Events (#124–#132) Kakkou no Iinazuke - Tomo 15 (#124-#132) [Sin R...

: At the start of the volume, Nagi and Hiro Segawa have officially begun dating after Nagi beats her in the midterm exams. : Erika drags Nagi along on a trip

: The volume explores the "storm of love" in Okinawa, highlighting Nagi's conflicted feelings between his new girlfriend, Hiro, and his fiancée, Erika. Product Information spanning chapters 124 to 132

: A special Japanese edition included a mini photobook titled "Good Luck To You" ( Kimi ni ko are ).