Entry tags:
TransTide 2025
What is TransTide?
Since trans headcanons and the portrayal of trans characters can be personal for many people, writers might be nervous to write trans headcanons without invitation. This mini challenge is for people to signal that they would love to receive trans headcanons, as well as to showcase their requested fandoms with canon trans characters.
Note that this exchange is open to nonbinary characters as well.
To participate, simply copy-paste the following into a comment:
AO3 name:
Letter link:
Likes and DNWs:
Fandom:
Characters:
Details:
If you post a fic for Yuletide with one or more trans characters, tag it with TransTide so people can find it easily
Since trans headcanons and the portrayal of trans characters can be personal for many people, writers might be nervous to write trans headcanons without invitation. This mini challenge is for people to signal that they would love to receive trans headcanons, as well as to showcase their requested fandoms with canon trans characters.
Note that this exchange is open to nonbinary characters as well.
To participate, simply copy-paste the following into a comment:
AO3 name:
Letter link:
Likes and DNWs:
Fandom:
Characters:
Details:
If you post a fic for Yuletide with one or more trans characters, tag it with TransTide so people can find it easily

no subject
AO3 Username: justabrain
Letter Link: Here (google docs)
Likes & DNWs: Detailed in the letter, but generally like hurt/comfort, found family, and repercussions of canon events. DNW out-of-universe AUs, 1st or 2nd person POV, incest, and sad endings
Fandoms: Pathways: Chronicles of Tuvana, Aurora, and Critical Role: Araman
Characters:
Pathways: Quinel is agender, Atawn is a nonbinary man, and Zanae [not in tagset] is a trans woman! That's all canon! I additionally headcanon Atawn as being afab, and I'm always open to other trans headcanons :)
Aurora: Dainix is a trans man! Very open to trans headcanons for any other characters too!
Araman: No canon trans characters (yet), but I adore trans!Occtis <3
Any Other Details: Pathways can be found here, Aurora can be found here, and Araman can be found here!
no subject
Letter link: https://panickyintheuk.dreamwidth.org/356.html
Likes and DNWs: See letter for details. For this fandom, I would like post-canon romance. DNW hard kink or PWP.
Fandom: Kajillionaire
Characters: Old Dolio Dyne
Details: I think there's a strong case for Old Dolio as transmasc and/or nonbinary. Seeing that explored as part of their healing, in the context of their relationship with Melanie, would be interesting!
no subject
Letter link: https://celli.dreamwidth.org/1601876.html
Likes and DNWs: romance, tropes, AUs (see letter for more), DNWs dub-con/non-con, incest, child abuse, SA (see letter for more)
Fandom: Sungkyunkwan Scandal
Characters: Kim Yoonhee, Gu Yongha, Moon Jaeshin, Lee Sunjoon
Details: The story is about a woman (Kim Yoonhee) who dresses as a man to attend university in Joseon-era Korea. I could easily see her having a trans revelation in the middle of it, or any of the other main characters discovering that about themselves.
no subject
Letter link: https://qweermonkey.dreamwidth.org/719.html
Fandom: Interstellar (2014)
Details: i don't specifically headcanon anybody to be trans, but i always love trans headcanons anyway <3
Fandom: The Nice Guys (2016)
Details: i love a trans holland march, and i can definitely see holly as genderqueer of any kind
Fandom: Teen Beach Movie (Movies)
Details: i personally i headcanon brady and mack as t4t bi4bi exes :3
no subject
Letter link: https://peach-soft.dreamwidth.org/ I list likes and DNWs in my letter.
Fandom: Murderbot (TV)
Characters: Dr. Mensah and Pin-Lee
Details: Pin-Lee is canonically non-binary. Happy to see trans Mensah as well.
Fandom: The Second Best Hospital in the Galaxy
Characters: Dr. Sleech and Dr. Klak
Details: I would love to see either or both characters written as trans.
Fandom: Mickey7
Characters: Cat Chen and Mickey Barnes|Mickey7
Details: I'd be happy to see these characters written as trans, too, especially Mickey.
no subject
Letter link: https://beatrice-otter.dreamwidth.org/2025/10/19/
Likes and DNWs: DNW: bashing, incest, explicit sex, rape/noncon, major embarrassment/humiliation, setting change AUs, human/no powers AUs, darkfic, sexual harassment treated as normal/okay
Fandom: Oh My General
Characters: Ye Zhao
Details: There is so much gender anxiety in this show, holy cow, and I could totally see Ye Zhao as being trans or nonbinary because even towards the end of the show, after a long time being "out" as a woman (or at least biologically female), Ye Zhao still mostly sees being a woman as a part to play, not an intrinsic part of who they are.
no subject
Letter link: https://falloutcoy.dreamwidth.org/420.html
Likes and DNWs: Full list in letter, but in terms of trans specific DNW: non-canonical bigotry, strong focus on dysphoria. Open to any trans headcanons even if they're not mentioned here!
Fandom: Scarlet Hollow
Characters: Player Character, Tabitha Scarlet
Details: My PC is nonbinary and I would love a fic that includes that!
Fandom: The Goblin Emperor
Characters: Any
Details: I'd love a worldbuilding exploration of trans identity in this world! Can be for a named character or OC. (Note: if it's treated similarly to being marnis and none of the canon book characters are bigots about it I'd consider that within canon boundaries)
Fandom: Midst
Characters: Any
Details: I love trans Phineas of any sort. He's bound to have a complicated relationship with masculinity either way! Also transmasc Harry or Sherman. None of them are in tagset but I've got prompts with them + a character in tagset
Fandom: of the Devil
Characters: Evangeline Morgan and Emma Rockford
Details: I'd love either of them written as transfem
no subject
Letter link: Dear Yuletide Author 2025
Likes and DNWs: More details in letter
Fandom: Some Like it Hot - Shaiman/Wittman & Shaiman/López & Ruffin
Characters: Jerry | Daphne
Details: Daphne is trans in canon, and I love her journey so much. I'd love to read more about it and her exploration of her identity!
no subject
Letter link: https://stuckinsanguinus.dreamwidth.org/1240.html
Likes and DNWs: Likes: Detailed in letter, but mentor/mentee dynamic, age gap, or headcannon incest
Fandom: Infinity Nikki
Characters: Ena (amab headcannon)
Details: Ena is the original owner of the magic Heart of Infinity, which she grants to Nikki and empowers her to start her quest in Miraland. It is established Ena also had a relationship with Nikki's mom.
no subject
Letter link: here
Likes and DNWs: Detailed in letter, but I like angst, hurt/comfort, smut, romance, canon settings, soulmate themes. DNW pregnancy, transphobia, ace headcanons, 1st or 2nd person fic, jealousy/cuckolding, gender swaps
Fandom: Lies of P
Details: Would love to see transmasc or gender or nonbinary P
Fandom: Tales of Luminaria
Details: transmasc Falk my beloved
Fandom: O'Dessa
Details: would love trans interpretations of either O'Dessa or Euri (or both)
Fandom: The Summer Hikaru Died (anime)
Details: "Hikaru" is already a monster, why not also make him trans and/or nonbinary
Fandom: Hades II
Details: I very strongly view Icarus as transmasc
Fandom: Caraval
Details: transmasc Jacks my beloved
no subject
Letter link (includes likes & DNWs: https://firecat.dreamwidth.org/1574426.html
Fandom/Characters:
Blake & Avery - MJ Carter (Blake)
Altered Carbon TV (Takeshi Kovacs)
Band Sinister - KJ Charles (Lord Corvin)
Details:
Blake (canonically cis male) is very secretive and a good case could be made for his being FTM
Takeshi Kovacs: In this world some people are “sleeved” in others’ bodies; there’s also cloning and virtual reality environments. All of these could be ways to explore the (canonically cis male protagonist’s experience of changing genders
Lord Corvin: canonically cis gay man in a polycule with several other cis gay and bi men; there are a lot of possibilities in exploring him and/or any of his partners as FTM characters (although I’m not a fan of turning them all trans
no subject
Letter link: here
Likes and DNWs: see letter
Fandom: Waking the Moon - Elizabeth Hand, When the Angels Left the Old Country - Sacha Lamb, Moulin Rouge! (2001)
Characters:
Waking the Moon: Oliver is canonically a trans woman
When the Angels Left the Old Country: Uriel is canonically NB/genderless
Moulin Rouge: no canon trans characters, but Christian is a trans woman in my heart.
Details: in the letter!
no subject
Letter link: https://alabastermoon.dreamwidth.org/3351.html
Likes and DNWs: Detailed in the letter
Fandom: Miss Boys!
Characters: Kaneko Shun|Neko-chan
Details: While I don't specifically headcanon any one character as trans, with all of them cross-dressing so often, I feel there's a lot of room for trans interpretations, so most characters within the Cheerleading Club can fit in this. That said, I also headcanon Kaneko as having a very complicated relationship with gender, and I'd love to see that explored.
Fandom: Crossplay Love: Otaku x Punk
Characters: Hanae Yuuma | Hana & Satogiri Shuumei | Mei
Details: Not canonically trans but there's a strong case for both. I'd be very open to exploring either or both of them as actually being trans.
no subject
Letter link: https://aguntoaknifefight.dreamwidth.org/5733.html
Likes: Attention to how gender functions and is conceptualized in canon’s society, what types of transition is or isn't available, and how transition impacts ability to inherit (in relevant canons). I also like when nonbinary characters have a specific gender beyond "nonbinary," even when the label isn't mentioned in text.
DNWs: Christmas or fictional equivalents, setting change AUs, on-page sex with a character under 16 (or species equivalent; discussions of solo or paired sexual exploration prior to this age are fine)
Fandom: The Elric Saga - Michael Moorcock
Characters: Arioch, Elric, Cymoril
Details: Elric is a character I love to see written as a trans man or a trans woman. I particularly love to see how that impacts Elric’s place in the line of succession, role as Arioch’s champion, and relationship with Cymoril
Fandom: The Fever House Duology - Keith Rosson
Characters: Saint Michael
Details: Saint Michael is an angel being used by a black ops organization, who I love to see as an agender character
no subject
Letter link: https://moontyger.dreamwidth.org/771883.html
Likes and DNWs: see letter
Fandom: Changeling Charade (Interactive Fiction)
Characters: Valentine Dupont, Rowan Forester
Details: both of these characters can be male, female, or nonbinary (the game lets the player choose). I am fine with including trans and genderfluid as additional options
Fandom: Rooks and Ruin - Melissa Caruso
Characters: Ardith
Details: Ardith is canonically nonbinary
no subject
Letter link: https://embraidery.dreamwidth.org/7226.html
Fandom: Carve the Mark, River of Teeth
Characters: Eijeh Kereseth, Hero Shackleby
Details:
What if Eijeh was trans? How would that complicate his merging with Ryzek and their shared experience in Eijeh's body? (I wouldn't want Ryzek to be trans. It would be fascinating, actually, with how hard he feels he needs to prove himself...but I think that would completely change his relationship with his father, who may not even want him as an heir. So unless you wanna write an epic and rethink some major things, let's go with Eijeh instead!) Given the setting, I'm cool with some aspects of medical transition -- say, a masculinizing potion -- though I don't think Eijeh would be wealthy enough to access surgery of any kind.
Hero is canonically not a woman or a man (given how their identity isn't labelled in the book, I don't want to label it in my request). I don't mind whether you decide on an AGAB for them or leave it obscured! In this case I wouldn't want any aspects of medical transition.
no subject
Letter link: https://azhdarchidaen.dreamwidth.org/330.html
Likes and DNWs: More detail in the letter, but I love whump and hurt/comfort, platonic relationships of all sorts, missing scenes and adventures, and canon divergence. Generally I DNW non-canon ships (or for that matter, much sex or romance to begin with), second-person writing, non-canonical character death, or Christmas fic.
Fandom: Back to the Future
Characters: Marty McFly
Details: I love love love when people do readings of Marty McFly as a trans guy and would enjoy almost any fic exploring the idea (so long as it heeds my general DNWs). I think there's so much that can be explored when it comes to what it would be like to be a trans time traveler -- whether it's visiting different eras of history with different norms and perceptions around gender, the idea of different versions of yourself existing in different timelines, or something else entirely. It's just such a rich vein to explore in fic!
no subject
Letter link: https://elwinfortuna.dreamwidth.org/624285.html
Likes and DNWs: See my letter for specifics, but I am very open to trans, nonbinary, and especially intersex fic in all my requested fandoms.
Fandom and Characters:
苍兰诀 | Love Between Fairy and Devil (TV): Jieli, Danyin, Changheng
月歌行 | Song of the Moon (TV): He Na, A Fu Jun, Luo Ning, Liu Shao
长月烬明 | Till the End of the Moon (TV): Nian Baiyu, Pang Yizhi, Xiao Lin, Pian Ran
藏海传 | Legend of Zang Hai (TV): Zang Hai, Zhao Tong'er | Mr Eight, Xiang Antu, Zhuang Zhixing
墨雨云间 | The Double (TV 2024): Tong'er, Original Jiang Li, Xue Fangfei | Jiang Li
安乐传 | Legend of Anle (TV): Han Ye, Han Anning, Ren Anle | Di Ziyuan, Luo Mingxi
Details: I would really really love fic for Danyin as either nonbinary or a trans man. I love how canon portrays this character and just want to see it taken a bit further.
no subject
Letter link: https://dauntlessshadowice.dreamwidth.org/32037.html
Fandom: Degrassi the Next Generation
Characters: Ellie Nash, Paige Michalchuk, Holly J. Sinclair, Anya MacPherson
Details: i love the idea of agender Holly J., and also maybe nonbinary Ellie.
Fandom: Divergent Series - Veronica Roth
Characters: Christina, Tris Prior, Tobias Eaton
Details: I can definitely see this trio as all trans (transfem for Christina + Tris, transmasc for Tobias). also have read and enjoyed nonbinary!Tris as well
Fandom: Red Band Society
Characters: Emma Chota, Kara Souders
Details: definitely transfem for both, also demigirl for Emma
Fandom: Roseanne (TV 1988)
Characters: Darlene Conner
Details: I do like the idea of transfem Darlene, but I like it unrelated to the fact that she's a tomboy, and not because of it.