Season 1

Banri Tada, a freshman law student at a Tokyo university ended up arriving late for his entrance ceremony.

Banri has a dream of himself, apparently injured, fleeing from a hospital, but upon awakening cannot remember any more than that.

On the day of the scheduled club trip, Banri meets with Kouko and Nijigen, who is also invited.

After Linda finds them, she explains that she was out on a club retreat with the Festival Club, and brings Banri and Kouko to their campsite.

After finding the photo of him and Linda, Banri runs to the bridge where the accident that caused his amnesia occurred to remember more, but cannot.

In a dream, Banri remembers that after his love confession to Linda, she agreed to tell him her response the following night on the bridge where Banri would have his accident.

Kouko tells Banri that she loves him, but before he can respond Kouko is arrested for stealing a bike that she used to catch up to Banri.

In a flashback, Banri overhears Linda saying she does not see him as a lover, causing him to ignore her for days.

Kouko suddenly falls ill and does not come to school for several days.

Ghost Banri, having awakened back in his physical body, feels the urge to see Linda.

Banri and Kouko ride the train and discuss Kouko's new Festival Club nickname "RoboGirl," so named because she looks like a robot when she dances.

Banri Tada is enjoying working as a waiter at the party, along with Nana, Mitsuo and Linda. Meanwhile, Kouko has texted Banri numerous times and is becoming concerned that he hasn't answered.

As Ghost Banri watches, Banri dreams about when he was in the hospital and met with Linda, and about the message he was supposed to "pass along to her friend."

2D calls Banri and tells him that he heard Banri was lonely.

On the day of the trip to the beach, the group encounters several mishaps on the journey.

The accident gives Chinami a bloody lip, dents the car's bumper, and damages the guard rail.

Banri arrives at the Golden Time restaurant where the Festival Club is setting up for a gathering at the Fireworks Extravaganza and the club members are strangely welcoming and eerily nice, which sets Banri on edge.

Kouko enters Banri's apartment alone after going through his mail because she misses him so much.

Banri discusses the event of ghost Banri falling from the bridge with a doctor, who can do nothing more than provide a sedative for him.

After Chinami admonishes Banri for being too friendly with Linda because she's the girl Mitsuo likes, Banri catches up with Kouko to share everything that happened.

After the incident at the Awa dance festival, Banri fears losing himself as his memories from before his accident return.

Stunned by Kouko's words, Banri waits for her where she had rejected him, hoping she would come back.

Banri confronts Kouko; she explains the reason why she decided to resign from the Festival Club is due to Banri's unwillingness to be in the same place as her.

Upon losing his recent memories, Banri returns to his hometown.