When they arrive back at Celty's apartment, Anri tells Celty that her friend, Masaomi Kida, was the leader of the Yellow Scarves. When she immigrated to Japan, she updates her attire to match the times. Celty talks to Simon and asks him where Masaomi was. As Celty slowly readjusts to life in Ikebukuro again, Shinra is kidnapped by Kasane and is made into one of her Saika children. Later she goes to Izaya's place and asks him for information about the Slasher.

Now it's my turn to chase my own past. After their meal, they each receive fortune cookies with Celty's reading "Something missing will be found." During their discussion, Celty is contacted by the Awakusu-kai with information that Akane had been targeted as a victim and that they had found the location of the kidnapper’s headquarters.

Celty's personality is, ironically, one of the most normal and down-to-earth compared to most of the other cast. Celty still felt a faint connection to her head and used it to travel across Ireland in pursuit of it.

Celty rides after them using another thread of shadow attached to Akane to track them. She is generally a confident and optimistic individual although she is not without her insecurities.

Celty then leaves Rio, saying that all she was told to do was bring her there. Celty is undergoing another autopsy, this time by Shingen's new wife (and by extension, Celty's mother-in-law) Celty returns home depressed and wraps herself in a cocoon of her own shadow. That's why...I'm here! She sees Shinra flying to her, she goes to catch him, and, as she does, Shinra cuts the link between her body and her head with Saika, before catching him. Not much is known about her early life.

Celty goes to Mikado's after she heard that he disbanded the Dollars. She goes to Anri's house to see that Anri had taken care of the true culprit behind the recent slasher attacks, Haruna Niekawa.

However, she has recently begun opening up more to people as she encounters others who are not only accepting of the paranormal (such as with Aside from developing a more human personality, she has also developed a few human interests. She also learns of Anri's past and how she came to possess the true, original Saika blade.

She got to Izaya's and showed Shizuo that a person named Saika was spamming the chat room she was on and told him it was the Slasher. She wants to leave Ikebukuro, because she's now fully aware of how inhuman she really is and her true duty; so, she lies (which Shinra saw through) to everyone to minimize the hurt. Eventually, Mikado runs out after seeing the messages about the attempted kidnapping and Anri runs after him. She is currently living with Shinra Kishitani, Shingen's son, with whom she is romantically involved and has loved her ever since he was a child. He then returns the favor by punching her helmet off. Celty Sturluson is one of the main protagonists of the light novel and anime series Durarara!.

He is one of the founders and leader of the Dollars, the former leader of the Blue Squares, and is a member of the Saika Army. Mikado asks Celty to take him to his friends, which she agrees to. She also gives a man posing as Shizuo money out of sympathy when he had been trying to scam her, though she didn't care enough to warn him that what he's doing could very likely get him killed (and almost did). A few days later, Celty gets a job to find a man named Later, after a vivid nightmare about the day she lost her head, Celty asks Shinra about dreams.

After everything had calmed down, Celty and Shinra discuss going on a trip.

Celty has been observing everyone through her shadows this whole time.

For most of the series, Celty is shown to wear an all black biker jumpsuit with black gloves and shoes. He stays mostly indoors and wears a white coat even when not working.

She wraps herself in a large ball of her shadows and begins rampaging throughout the city. Celty accepts, wanting something to take her mind off of losing 1 million yen and goes out. Celty is able to convince him to leave it up to her and the police, and Shizuo agrees on the condition that Celty brings the Slugger to him once she finds them. Mikado and Aoba arrive at Celty and Shinra's apartment with a warning. Celty realizes that Shinra isn't joking about crying and agrees not to do anything without consulting Shinra first.

For most of the series, Celty is shown to wear an all black biker jumpsuit with black gloves and shoes.

Rather than being relieved, Celty grows troubled that she was thanked for something she had no recollection of doing, and jumps to the conclusion that aliens may have altered her memory. Celty then returns home, asking Shinra about the documentary he had been filming and logging on to the chat-room.

Then Anri comes into their apartment. Celty is confused as to why Izaya had so many people surrounding him but he simply replies that they're his bodyguards.