Alpha Attractor Field[]
While Yuki does not encounter the Future Gadget Lab members during the events of Steins;Gate, in the future she is Suzuha's mother and Itaru's romantic partner. She tragically meets her demise by being killed by SERN.
In Rebellion of the Missing Ring, Yuki was killed by Kayano while working on a maid cosplay outfit, which she intended to show Suzuha before she carried out her time travelling mission.
The Distant Valhalla During the winter of 2011, a cosplaying Yuki meets Itaru for the first time. He gets her, the other cosplayers and otakus to surround and distract the Rounders so that him and Okabe can lose them and stop being tracked.
Beta Attractor Field[]
Yuki appears regularly as a side character throughout Steins;Gate 0. On a few occasions, Okabe suspects her to be the woman in black who attacks the lab, but she is later vindicated.
Recursive Mother Goose[]
Daru and Yuki (In the background) during their date.
Yuki is on a date with Itaru that is interrupted by Okabe, Mayuri and Kagari who wished to ask her for the origin of a song. She reveals that she learned it in cooking class from a woman who turns out to be Okabe's mother.
X-Day Protocol[]
The Christmas Party
Yuki helps set up for the Christmas party. When everyone tries to surprise Suzuha, she instinctively attacks Yuki, but manages to stop herself before injuring her.
Pandora's Box[]
Yuki and Nakase being led to Okinawa
After entering the new world line where WWIII had already begun, Yuki and Fubuki meet up with Okabe on his way to Okinawa. Shimoyama asks her if she knows the location of Daru and Suzuha, which she denies, though Okabe suspects that she could be lying. Yuki is left confused as Shimoyama asks Fubuki and Okabe questions regarding their memories.
Vega & Altair[]
In Steins;Gate 0's Vega & Altair route, Kagari Shiina had plastic surgery to look like Yuki and had been taking her place since meeting Mayuri and Itaru. It was revealed that the original Yuki is safe and is studying in Europe. This only seems to be the case in the Vega & Altair route though.
Delta Attractor Field[]
Steins;Gate: Linear Bounded Phenogram[]
Yuki is cosplaying as Chopstick Girl, a RaiNet character, when she accidentally bumped into Itaru.
Steins Gate World Line[]
Episode 25-SP: Egoistic Poriomania[]
Okabe briefly sees Yuki when at the convention and, mistaking her for Suzuha, follows her. He eventually catches up to her at a dinner and apologizes for the misunderstanding. The two go on to talk with Yuki revealing that a psychic told her that she would have a child in seven years, implying the child to be Suzuha. She later catches a cab and leaves, unintentionally leaving Okabe stranded.
Load Region of Déjà Vu[]
She is briefly mentioned to be online dating Daru, although the two have not met in person yet.
Robotics;Notes DaSH[]
In Robotics;Notes, it is revealed that Itaru and Yuki have become married.
In Robotics;Notes DaSH, Yuki frequently calls Itaru during his holiday in Tanegashima with Nae Tennouji and the Robotics Research Club.
References[]