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

: 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

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 (English: A Couple of Cuckoos ). Volume Release : Published in Japan on December 16, 2022 . Kakkou no Iinazuke - Tomo 15 (#124-#132) [Sin R...

: A childhood friend of Erika named Rihito , who is also a hotel heir, appears in Okinawa. His presence and a potential proposal create significant tension and jealousy for Nagi.

: At the start of the volume, Nagi and Hiro Segawa have officially begun dating after Nagi beats her in the midterm exams. : The volume explores the "storm of love"

: During the trip, Erika goes missing during a storm. Hiro, despite her awkward position as Nagi's girlfriend, joins the search and is the one to eventually find a distressed Erika sheltering in a store.

: Erika drags Nagi along on a trip to Okinawa , which quickly complicates his feelings for her. Volume Release : Published in Japan on December 16, 2022

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