A Couple of Cuckoos — Season 1
Nagi Umino, a dedicated student, and Erika Amano, a blossoming social media sensation, seemed destined for completely separate lives—until a shocking discovery revealed they were switched at birth. The news sends both families reeling, leading to an unexpected proposal: to mend the past and secure everyone’s future, Nagi and Erika are unexpectedly engaged. Outraged by this bizarre arrangement, both teens vehemently refuse their parents' plan. But with neither family willing to concede, a complicated and uncertain journey lies ahead for Nagi and Erika, forcing them to confront not only each other but also the tangled web of family expectations.

Umino Nagi was switched at birth. Today, he is scheduled to meet the parents who are truly his, yet on his way to school, he encounters a girl on the verge of ending her life to escape an unwanted marriage.

Nagi and Erika were newly betrothed, yet Nagi struggled to fully grasp the extent of Erika's wealth, while a subtle unease seemed to linger in her expression.

Sharing a home with Erika allows Nagi to dedicate himself to studying for exams, though not without occasional complications.

Outperforming everyone in her class – even Hiro – Nagi resolves, at long last, to tell him how she feels.

Each morning, Hiro and Nagi made a habit of studying together, but unforeseen events began to complicate their shared endeavor.

Erika began attending Nagi and Hiro's morning study sessions, offering subtle encouragement to Nagi. Meanwhile, Hiro expressed a desire to visit her home.

Nagi extended an invitation to Hiro, asking him to accompany their group on the upcoming school field trip. However, the dynamic shifted abruptly with the arrival of a couple of additional students, throwing the carefully planned outing int…

A subtle shift in the air between Erika and Nagi caught Sachi's attention, a quiet current of unspoken things. Intrigued, she resolved to understand the nature of their connection. Both women seemed poised at a crossroads, contemplating cho…

Hiro and Nagi spent an afternoon together at the amusement park. Sachi, however, found their outing rather displeasing.

Sachi and Nagi embarked on a shopping trip together, their mission to find the perfect Mother’s Day gift. Yet, despite their efforts, they struggled to conjure up anything that would truly resonate with their mother.

Darkness had fallen with the sudden power outage, leaving Erika and Nagi enveloped in an unsettling quiet. Nagi moved towards the front door, intending to retrieve the emergency kit stored there, when something unforeseen occurred.

Following his awkward display before Hiro at the amusement park, Nagi sought a chance to make amends.

A disquiet has begun to settle within Nagi, a subtle questioning of his own affections. This internal unease makes concentration difficult, casting a shadow over even the simplest tasks, particularly the looming pressure of midterms.

The weight of her parents' expectations pressed on Erika: failure on her makeup exams meant an immediate return home. Seeking aid, she turned to Nagi, though the prospect of assistance proved far from simple.

Erika and Nagi strolled through the festival grounds, and he found himself taken aback by her apparent detachment from the vibrant celebrations.

A shadow of concern clung to Sachi as she considered Hiro. To ease her worry and gain insight into his life, she asked Erika to accompany her, hoping Erika might observe and offer understanding.

Erika, Hiro, Sachi, and Nagi had arranged to spend some time studying at Erika’s vacation home, but their plans experienced a minor alteration.

Nagi intended to undertake the test of courage alongside Hiro, but Erika stepped in as his substitute. He found himself perplexed by something in Erika's demeanor, a subtle unease he couldn't quite decipher.

Erika disclosed the person she had been attempting to contact via social media.

Nagi spoke with Erika about the lessons – or attempts at lessons – he had gleaned from her father.

With the term exams concluded and his results placing him first in the class, Nagi confessed his feelings to Hiro once more.

Erika, Hiro, Sachi, and Nagi find themselves spending increasing amounts of time at the beach house, where, eventually, clues emerge regarding Erika’s older brother. These discoveries spur Nagi to begin a search for him in the surrounding t…

The day arrived when Nagi, Erika, Sachi, and Hiro were scheduled to return home. But Nagi and Hiro, before joining the others, resolved to visit the local temple and obtain a shrine stamp. This decision proved unfortunate; the journey back …

The family gathered at the diner for Yohei’s birthday, anticipating glimpses into their shared history and long-held secrets. The following day, after an evening of focused study, Erika succumbed to a cold. A wave of concern swept through t…

