realised i never posted Seishirou's birthday fic from last year
❄️ Annex: Snow-catcher ❄️
~ Explicit 🔞🔞 SeiSub
~ Kanazawa homage fic 🌲
~ Fall 1997, Sumeragi Subaru is sent to investigate a mysterious curse
ao3: archiveofourown.org/works/582389...
#SeiSub #星昴 #東京BABYLON #x1999 #tokyobabylon #clampX
❄️ Annex: Snow-catcher ❄️
~ Explicit 🔞🔞 SeiSub
~ Kanazawa homage fic 🌲
~ Fall 1997, Sumeragi Subaru is sent to investigate a mysterious curse
ao3: archiveofourown.org/works/582389...
#SeiSub #星昴 #東京BABYLON #x1999 #tokyobabylon #clampX
November 10, 2025 at 9:42 PM
realised i never posted Seishirou's birthday fic from last year
❄️ Annex: Snow-catcher ❄️
~ Explicit 🔞🔞 SeiSub
~ Kanazawa homage fic 🌲
~ Fall 1997, Sumeragi Subaru is sent to investigate a mysterious curse
ao3: archiveofourown.org/works/582389...
#SeiSub #星昴 #東京BABYLON #x1999 #tokyobabylon #clampX
❄️ Annex: Snow-catcher ❄️
~ Explicit 🔞🔞 SeiSub
~ Kanazawa homage fic 🌲
~ Fall 1997, Sumeragi Subaru is sent to investigate a mysterious curse
ao3: archiveofourown.org/works/582389...
#SeiSub #星昴 #東京BABYLON #x1999 #tokyobabylon #clampX
weird age gaps weren't my brand before ok. i just HAPPENED to be a seisub shipper but that was a one off
November 8, 2025 at 5:00 AM
weird age gaps weren't my brand before ok. i just HAPPENED to be a seisub shipper but that was a one off
I can try!
Right now until the end of November, you can apply to gift art, writing, and anything else fan related to Seisub. You can give three ideas as well for your own gift back.
There are check-in times over the next couple of months for progress, until works are released in April
Right now until the end of November, you can apply to gift art, writing, and anything else fan related to Seisub. You can give three ideas as well for your own gift back.
There are check-in times over the next couple of months for progress, until works are released in April
October 26, 2025 at 3:41 PM
I can try!
Right now until the end of November, you can apply to gift art, writing, and anything else fan related to Seisub. You can give three ideas as well for your own gift back.
There are check-in times over the next couple of months for progress, until works are released in April
Right now until the end of November, you can apply to gift art, writing, and anything else fan related to Seisub. You can give three ideas as well for your own gift back.
There are check-in times over the next couple of months for progress, until works are released in April
Welcome to the 2025-26, and eighth, round of the SeiSub Hanami Exchange!
We will be using the extended schedule with an intermission period again. Let's share another fun hanami together!
See the Tumblr post for further information and our FAQ/schedule:
www.tumblr.com/seisubhanami...
We will be using the extended schedule with an intermission period again. Let's share another fun hanami together!
See the Tumblr post for further information and our FAQ/schedule:
www.tumblr.com/seisubhanami...
Post by @seisubhanamiexchange · 1 image
💬 0 🔁 0 ❤️ 0 · The SeiSub Hanami Exchange is back! · Get ready for the 2025-2026 hanami season and exchange round 8.
Do you love SeiSub? Do you want to create fanwork for the pairing? Then join…
www.tumblr.com
October 15, 2025 at 10:25 PM
Welcome to the 2025-26, and eighth, round of the SeiSub Hanami Exchange!
We will be using the extended schedule with an intermission period again. Let's share another fun hanami together!
See the Tumblr post for further information and our FAQ/schedule:
www.tumblr.com/seisubhanami...
We will be using the extended schedule with an intermission period again. Let's share another fun hanami together!
See the Tumblr post for further information and our FAQ/schedule:
www.tumblr.com/seisubhanami...
Yes yes yes yes
I crave for omegaverse Seisub so bad
I crave for omegaverse Seisub so bad
October 30, 2024 at 2:19 PM
Yes yes yes yes
I crave for omegaverse Seisub so bad
I crave for omegaverse Seisub so bad
already have a wife but i still want seisub to read !!!!
December 23, 2024 at 5:21 AM
already have a wife but i still want seisub to read !!!!
-Got an idea for the Seisub tanabata event- :)
June 22, 2025 at 3:02 PM
-Got an idea for the Seisub tanabata event- :)
Summer Hikaru Died AU but SeiSub,,,,, Seishirou being Subaru's bff, then when he dies he summons the sakurazuka, becoming an eldritch entity who loves subaru for the pretty soul & wants to consume it BUT is compelled by seishirou's love/memories---- yeah this totally writes itself looolololol
August 15, 2025 at 10:39 PM
Summer Hikaru Died AU but SeiSub,,,,, Seishirou being Subaru's bff, then when he dies he summons the sakurazuka, becoming an eldritch entity who loves subaru for the pretty soul & wants to consume it BUT is compelled by seishirou's love/memories---- yeah this totally writes itself looolololol
Running up that hill. End of Tokyo Babylon SeiSub edits
April 15, 2025 at 5:21 AM
Running up that hill. End of Tokyo Babylon SeiSub edits
this chapter is so weird i'm sorry to all my friends who have to experience me in their dms i apologise its seisub. they just cant talk like normal people.
February 15, 2025 at 1:20 AM
this chapter is so weird i'm sorry to all my friends who have to experience me in their dms i apologise its seisub. they just cant talk like normal people.
from wanting to find a wife to wanting to read 10k of seisub smut real quick
December 19, 2024 at 3:06 PM
from wanting to find a wife to wanting to read 10k of seisub smut real quick
on the second thought... if this happens people on t1kt0k will start screaming "seisub is gr00ming!!" and i dont want to deal with them 🤧
February 15, 2025 at 5:36 AM
on the second thought... if this happens people on t1kt0k will start screaming "seisub is gr00ming!!" and i dont want to deal with them 🤧
omg yess your mind 🤯 we need to see Seishirou losing it over Subaru and being unable to control himself. but also love the twin idea too 💕, even if one of them is the sakurazukamori successor, SeiSub parenting would be peak comedy
December 19, 2024 at 10:46 PM
omg yess your mind 🤯 we need to see Seishirou losing it over Subaru and being unable to control himself. but also love the twin idea too 💕, even if one of them is the sakurazukamori successor, SeiSub parenting would be peak comedy
aaaaah thank you for the detailed explanation. now i am getting more excited to read the rest of the fic.
good luck on working that happy ending, seisub 😌
good luck on working that happy ending, seisub 😌
February 21, 2025 at 3:15 AM
aaaaah thank you for the detailed explanation. now i am getting more excited to read the rest of the fic.
good luck on working that happy ending, seisub 😌
good luck on working that happy ending, seisub 😌
....i would say... Kadocomi is very hella spoiler🤣🤣🤣
Thinking of those who never reads and see what happen to SeiSub...
Thinking of those who never reads and see what happen to SeiSub...
September 17, 2025 at 1:36 PM
....i would say... Kadocomi is very hella spoiler🤣🤣🤣
Thinking of those who never reads and see what happen to SeiSub...
Thinking of those who never reads and see what happen to SeiSub...
I was wondering how these vampires drink blood from their couple
KuroFai — Ofc wrist (make me a Fujoshi)
Seisub — maybe kiss?
Fuukam — I'm thinking, maybe 'sick duck'? 😂
โอเค เลิกแกงฟูมะสักที สงสารแล้ว555555 (ไม่เลิก)
KuroFai — Ofc wrist (make me a Fujoshi)
Seisub — maybe kiss?
Fuukam — I'm thinking, maybe 'sick duck'? 😂
โอเค เลิกแกงฟูมะสักที สงสารแล้ว555555 (ไม่เลิก)
August 25, 2025 at 7:32 PM
I was wondering how these vampires drink blood from their couple
KuroFai — Ofc wrist (make me a Fujoshi)
Seisub — maybe kiss?
Fuukam — I'm thinking, maybe 'sick duck'? 😂
โอเค เลิกแกงฟูมะสักที สงสารแล้ว555555 (ไม่เลิก)
KuroFai — Ofc wrist (make me a Fujoshi)
Seisub — maybe kiss?
Fuukam — I'm thinking, maybe 'sick duck'? 😂
โอเค เลิกแกงฟูมะสักที สงสารแล้ว555555 (ไม่เลิก)
Anime sky, repost with your top 5 favourite ships
🌸Seisub (Tokyo Babylon/X)
🌸TouyaYukito/Yue (Sakura Card Captor)
🌸Bokuaka (Haikyuu!!!)
🌸Beefleaf (Heaven Official's Blessing)
🌸Ivantill (Alien stage)
🌸Seisub (Tokyo Babylon/X)
🌸TouyaYukito/Yue (Sakura Card Captor)
🌸Bokuaka (Haikyuu!!!)
🌸Beefleaf (Heaven Official's Blessing)
🌸Ivantill (Alien stage)
Anime sky, repost with your top 5 favourite ships
⭐️ Seisub (Tokyo Babylon / X)
⭐️ Wangxian (MDZS)
⭐️ Mimakura (Play it cool guys)
⭐️ Kamesaku (Wind breaker)
⭐️ Ivantill (Alien Stage)
⭐️ Seisub (Tokyo Babylon / X)
⭐️ Wangxian (MDZS)
⭐️ Mimakura (Play it cool guys)
⭐️ Kamesaku (Wind breaker)
⭐️ Ivantill (Alien Stage)
Anime sky, repost with your top 5 favourite ships
🍎 seisub (tokyo babylon/X)
🍎 dinohiba (katekyo hitman reborn!)
🍎 syaosaku (CCS/TRC)
🍎 bajifuyu (tokyo revengers)
🍎 harumichi (sailor moon)
🍎 seisub (tokyo babylon/X)
🍎 dinohiba (katekyo hitman reborn!)
🍎 syaosaku (CCS/TRC)
🍎 bajifuyu (tokyo revengers)
🍎 harumichi (sailor moon)
October 27, 2024 at 8:48 PM
Anime sky, repost with your top 5 favourite ships
🌸Seisub (Tokyo Babylon/X)
🌸TouyaYukito/Yue (Sakura Card Captor)
🌸Bokuaka (Haikyuu!!!)
🌸Beefleaf (Heaven Official's Blessing)
🌸Ivantill (Alien stage)
🌸Seisub (Tokyo Babylon/X)
🌸TouyaYukito/Yue (Sakura Card Captor)
🌸Bokuaka (Haikyuu!!!)
🌸Beefleaf (Heaven Official's Blessing)
🌸Ivantill (Alien stage)
October 24, 2024 at 4:09 PM
kinda want to write about them having twins and one of them being a sakurazukamori successor, but also just want to write seishiro being all thirsty, hot, and bothered while in rut (because how come all seisub omegaverse out there is only about subaru being in heat?? 😤)
December 19, 2024 at 3:14 AM
kinda want to write about them having twins and one of them being a sakurazukamori successor, but also just want to write seishiro being all thirsty, hot, and bothered while in rut (because how come all seisub omegaverse out there is only about subaru being in heat?? 😤)
since i thought about seisub today, can i finally proudly tell everyone that i have three different editions of tokyo babylon in three different languages?
June 7, 2025 at 4:31 PM
since i thought about seisub today, can i finally proudly tell everyone that i have three different editions of tokyo babylon in three different languages?
So. I really could have just watched two episodes of the X anime because that's all the attention they gave SeiSub.
April 20, 2025 at 3:31 AM
So. I really could have just watched two episodes of the X anime because that's all the attention they gave SeiSub.
17. idk how we're counting underrated but here are a couple that I feel don't have that many kudos?
archiveofourown.org/works/30338991
Reflowering by Hinalilly (archive locked) - SeiSub role reversal that lives rent-free in my head
archiveofourown.org/works/30338991
Reflowering by Hinalilly (archive locked) - SeiSub role reversal that lives rent-free in my head
archiveofourown.org
March 10, 2025 at 6:01 PM
17. idk how we're counting underrated but here are a couple that I feel don't have that many kudos?
archiveofourown.org/works/30338991
Reflowering by Hinalilly (archive locked) - SeiSub role reversal that lives rent-free in my head
archiveofourown.org/works/30338991
Reflowering by Hinalilly (archive locked) - SeiSub role reversal that lives rent-free in my head
saturday and clouds best day to drown my sorrows thinking about seisub angst and getting more suzuran done
August 23, 2025 at 8:52 PM
saturday and clouds best day to drown my sorrows thinking about seisub angst and getting more suzuran done
i miss seisub 🧍♀️ to be specific, TB!seisub
November 21, 2024 at 12:20 AM
i miss seisub 🧍♀️ to be specific, TB!seisub