We Couldn't Become Adults

The story begins with Makoto falling into some rubbish on the deserted streets of Tokyo at night. His friend shares a thought-provoking insight that only 1% of the world is truly happy because they are ignorant, prompting Makoto to reflect deeply on his own life choices.

The narrative transitions to a farewell event hosted by Mitsuo Oguro, celebrating a long-running show that is finally concluding. Makoto engages in conversations about the paths others have taken in their lives and recounts his own experiences as a graphics person for the show.

At the farewell event, Makoto meets a performer and they end up spending the night together at his hotel room. This brief encounter highlights his ongoing search for connection amidst his introspection and reflections on his past.

In a flashback, Makoto is depicted breaking up with his now ex-wife, Megumi Ishida. As she takes her possessions, he stumbles upon a postcard of a sunset from an old flame, reminding him of memories long past.

Makoto fondly recalls meeting Su at his favorite hangout, owned by the crossdressing pub owner Nanase. The night takes an unexpected turn as they leave together, only for Makoto to discover that Su is a prostitute, forcing him to confront uncomfortable realities.

As the story progresses, Makoto reflects on various past relationships and the toll his demanding career has taken on his personal life. His numerous failed attempts at love echo the struggles of balancing ambition and intimacy.

Midway through the narrative, Makoto receives a Facebook friend request from his ex-girlfriend, Kaori, prompting mixed emotions. Upon viewing her profile, he realizes she has embraced a conventional life, marrying and raising children, contrary to the ideals she once espoused.

Makoto reflects on the dichotomy between his life and Kaori's, noting that while he sought to live freely according to her advice, she has settled into an ordinary life. This revelation challenges his understanding of personal happiness and fulfillment.

The plot dives into Makoto's early love life, where he finds himself enchanted by an alternative girl named Kaori, who initially identifies as Inu-cara. Their relationship blossoms quickly, marked by an unforgettable night spent in a themed love hotel.

During his youth, Makoto works at a bakery where he is recognized by his manager, Nanase, who presents him with flowers as a farewell gift. This transition marks a significant turn in his career as he moves on to a graphics company, yet unspoken feelings linger between them.

As his relationship with Kaori develops, it becomes clear that her free-spirited nature clashes with Makoto’s demanding job. Despite her encouragement to pursue creative endeavors, the weight of his career keeps him from realizing his dreams, ultimately leading to their separation.

Returning to the present timeline, Makoto encounters Nanase, who is down on his luck after being ejected from another pub. Their reunion reflects the changes in their lives and serves as a catalyst for Makoto's introspection.

After parting ways with Nanase, Makoto visits familiar spots around town, filled with nostalgia and memories of his time with Kaori. He discovers that the love hotel they frequented is now closed, symbolizing the end of an era in his life.

Makoto ultimately arrives at the location where he first met Kaori, triggering a flood of memories. As he reflects on his relationships and personal growth, he grapples with the realization that he has struggled to embrace adulthood fully.