Seioun
@seioun.bsky.social
Multifandom Art Acc
🇺🇸🇸🇽(They|Them)
Kaiju No.8 | Wind Breaker |To be Hero X
→Manga, Anime, Games
#SeiounArt #Smallartist
https://seioun.com
🇺🇸🇸🇽(They|Them)
Kaiju No.8 | Wind Breaker |To be Hero X
→Manga, Anime, Games
#SeiounArt #Smallartist
https://seioun.com
Logistics and HR team are here!
#Kaijuno8
#SoichiroHoshina
#AshiroMina
#ShinonomeRin
#ShinomiyaKikoru
#Fanart
#Kaijuno8
#SoichiroHoshina
#AshiroMina
#ShinonomeRin
#ShinomiyaKikoru
#Fanart
December 5, 2025 at 5:44 PM
Logistics and HR team are here!
#Kaijuno8
#SoichiroHoshina
#AshiroMina
#ShinonomeRin
#ShinomiyaKikoru
#Fanart
#Kaijuno8
#SoichiroHoshina
#AshiroMina
#ShinonomeRin
#ShinomiyaKikoru
#Fanart
So the holidays are here! Meet the Staff! 🎄
#Kaijuno8
#RenoIchikawa #HibinoKafka
#NarumiGen #HoshinaSoshiro
#Fanart
#Kaijuno8
#RenoIchikawa #HibinoKafka
#NarumiGen #HoshinaSoshiro
#Fanart
December 2, 2025 at 2:27 AM
So the holidays are here! Meet the Staff! 🎄
#Kaijuno8
#RenoIchikawa #HibinoKafka
#NarumiGen #HoshinaSoshiro
#Fanart
#Kaijuno8
#RenoIchikawa #HibinoKafka
#NarumiGen #HoshinaSoshiro
#Fanart
11.27 🎉🎂🎊
Happy Birthday to my OC Doro-Tea!
Another year where I draw my beloved son and share to you all~
#Dorotea #Paus3 #OriginalCharacter
Happy Birthday to my OC Doro-Tea!
Another year where I draw my beloved son and share to you all~
#Dorotea #Paus3 #OriginalCharacter
November 27, 2025 at 6:43 AM
11.27 🎉🎂🎊
Happy Birthday to my OC Doro-Tea!
Another year where I draw my beloved son and share to you all~
#Dorotea #Paus3 #OriginalCharacter
Happy Birthday to my OC Doro-Tea!
Another year where I draw my beloved son and share to you all~
#Dorotea #Paus3 #OriginalCharacter
Late post but Happy Birthday Vice Captain Hoshina Soshiro🫐🎉💜🎂
#SoshiroHoshina #HoshinaSoshiro
#KaijuNo8
#保科宗四郎誕生祭2025
#保科宗四郎生誕祭2025
#fanart
#SoshiroHoshina #HoshinaSoshiro
#KaijuNo8
#保科宗四郎誕生祭2025
#保科宗四郎生誕祭2025
#fanart
November 23, 2025 at 5:55 PM
Late post but Happy Birthday Vice Captain Hoshina Soshiro🫐🎉💜🎂
#SoshiroHoshina #HoshinaSoshiro
#KaijuNo8
#保科宗四郎誕生祭2025
#保科宗四郎生誕祭2025
#fanart
#SoshiroHoshina #HoshinaSoshiro
#KaijuNo8
#保科宗四郎誕生祭2025
#保科宗四郎生誕祭2025
#fanart
November 7, 2025 at 11:32 PM
Made a new Kaiju no.8 OC
Meet Seiou
Member of the Research group of Izumo tech, but is stationed in 1st District.
Hyperfixiated with Narumi because of his eyes, but also might be infatuated with him?
#OriginalCharacter #KaijuNo8OC
Meet Seiou
Member of the Research group of Izumo tech, but is stationed in 1st District.
Hyperfixiated with Narumi because of his eyes, but also might be infatuated with him?
#OriginalCharacter #KaijuNo8OC
October 12, 2025 at 5:21 PM
Made a new Kaiju no.8 OC
Meet Seiou
Member of the Research group of Izumo tech, but is stationed in 1st District.
Hyperfixiated with Narumi because of his eyes, but also might be infatuated with him?
#OriginalCharacter #KaijuNo8OC
Meet Seiou
Member of the Research group of Izumo tech, but is stationed in 1st District.
Hyperfixiated with Narumi because of his eyes, but also might be infatuated with him?
#OriginalCharacter #KaijuNo8OC
October 10, 2025 at 7:57 AM
Day 4 Free Draw
When a friend sends her coordinates to a location. She mistooks it as to them hanging out for food, when she needed to go for a physical test at the 6th Division. Captain Hoshina was the first to see her from the entrance
#KN8OCtober #KN8OCtober2025
#Inktober2025
When a friend sends her coordinates to a location. She mistooks it as to them hanging out for food, when she needed to go for a physical test at the 6th Division. Captain Hoshina was the first to see her from the entrance
#KN8OCtober #KN8OCtober2025
#Inktober2025
October 4, 2025 at 4:55 PM
Day 4 Free Draw
When a friend sends her coordinates to a location. She mistooks it as to them hanging out for food, when she needed to go for a physical test at the 6th Division. Captain Hoshina was the first to see her from the entrance
#KN8OCtober #KN8OCtober2025
#Inktober2025
When a friend sends her coordinates to a location. She mistooks it as to them hanging out for food, when she needed to go for a physical test at the 6th Division. Captain Hoshina was the first to see her from the entrance
#KN8OCtober #KN8OCtober2025
#Inktober2025
Day 3 Formal Uniform
Platoon leader who doesn't seem to act like one?
Captain Hoshina has to keep track on her daily activities in case she gets distracted with her Mobile games.
She does work hard and doesn't miss any appointed schedules
#KN8OCtober #KN8OCtober2025
#Inktober2025
Platoon leader who doesn't seem to act like one?
Captain Hoshina has to keep track on her daily activities in case she gets distracted with her Mobile games.
She does work hard and doesn't miss any appointed schedules
#KN8OCtober #KN8OCtober2025
#Inktober2025
October 4, 2025 at 4:54 PM
Day 3 Formal Uniform
Platoon leader who doesn't seem to act like one?
Captain Hoshina has to keep track on her daily activities in case she gets distracted with her Mobile games.
She does work hard and doesn't miss any appointed schedules
#KN8OCtober #KN8OCtober2025
#Inktober2025
Platoon leader who doesn't seem to act like one?
Captain Hoshina has to keep track on her daily activities in case she gets distracted with her Mobile games.
She does work hard and doesn't miss any appointed schedules
#KN8OCtober #KN8OCtober2025
#Inktober2025
October 3, 2025 at 3:15 PM
Day 2 Facility Uniform
#KN8OCtober #KN8OCtober2025
#Inktober2025
Yoite somehow manages to wear baggy uniform wear her sleeves are just passed her hands,covered. She likes to wave the sleeves around off duty.
#KN8OCtober #KN8OCtober2025
#Inktober2025
Yoite somehow manages to wear baggy uniform wear her sleeves are just passed her hands,covered. She likes to wave the sleeves around off duty.
October 2, 2025 at 8:42 PM
Day 2 Facility Uniform
#KN8OCtober #KN8OCtober2025
#Inktober2025
Yoite somehow manages to wear baggy uniform wear her sleeves are just passed her hands,covered. She likes to wave the sleeves around off duty.
#KN8OCtober #KN8OCtober2025
#Inktober2025
Yoite somehow manages to wear baggy uniform wear her sleeves are just passed her hands,covered. She likes to wave the sleeves around off duty.
Day 1 Casual
Name: Koizumi Yoite 小泉宵風 (よいて)
Age: 25
She/Her
Currently a Platoon leader for 6th Division
Likes Otome games, ddr, and sky diving
Dislikes Oranges, being late, and probably waking up early
#KN8OCtober #KN8OCtober2025
#Inktober2025
Name: Koizumi Yoite 小泉宵風 (よいて)
Age: 25
She/Her
Currently a Platoon leader for 6th Division
Likes Otome games, ddr, and sky diving
Dislikes Oranges, being late, and probably waking up early
#KN8OCtober #KN8OCtober2025
#Inktober2025
October 2, 2025 at 12:00 AM
Day 1 Casual
Name: Koizumi Yoite 小泉宵風 (よいて)
Age: 25
She/Her
Currently a Platoon leader for 6th Division
Likes Otome games, ddr, and sky diving
Dislikes Oranges, being late, and probably waking up early
#KN8OCtober #KN8OCtober2025
#Inktober2025
Name: Koizumi Yoite 小泉宵風 (よいて)
Age: 25
She/Her
Currently a Platoon leader for 6th Division
Likes Otome games, ddr, and sky diving
Dislikes Oranges, being late, and probably waking up early
#KN8OCtober #KN8OCtober2025
#Inktober2025
Welcome to the Kaiju No.8 OC Art Prompt month!
#KN8OCtober #KN8OCtobet2025 #Inktober2025 preview
Featuring my OC Yoite
This will be the thread placeholder for all of my works!
#KN8OCtober #KN8OCtobet2025 #Inktober2025 preview
Featuring my OC Yoite
This will be the thread placeholder for all of my works!
October 2, 2025 at 12:00 AM
Welcome to the Kaiju No.8 OC Art Prompt month!
#KN8OCtober #KN8OCtobet2025 #Inktober2025 preview
Featuring my OC Yoite
This will be the thread placeholder for all of my works!
#KN8OCtober #KN8OCtobet2025 #Inktober2025 preview
Featuring my OC Yoite
This will be the thread placeholder for all of my works!
Redraw for the new episode!
I wanted a different variation of his hair on this scene!
#鳴海隊長かっこいい
#KAIJUNO8 #怪獣8号
#Redraw #GenNarumi
I wanted a different variation of his hair on this scene!
#鳴海隊長かっこいい
#KAIJUNO8 #怪獣8号
#Redraw #GenNarumi
September 20, 2025 at 7:18 PM
Redraw for the new episode!
I wanted a different variation of his hair on this scene!
#鳴海隊長かっこいい
#KAIJUNO8 #怪獣8号
#Redraw #GenNarumi
I wanted a different variation of his hair on this scene!
#鳴海隊長かっこいい
#KAIJUNO8 #怪獣8号
#Redraw #GenNarumi
Kaiju Suit
001, 004, 006, 010
#NarumiGen #ShinomiyaKikoru #IchikawaReno #HoshinaSoshiro
#Fanart
#Kaijuno8
001, 004, 006, 010
#NarumiGen #ShinomiyaKikoru #IchikawaReno #HoshinaSoshiro
#Fanart
#Kaijuno8
September 14, 2025 at 6:27 AM
Kaiju Suit
001, 004, 006, 010
#NarumiGen #ShinomiyaKikoru #IchikawaReno #HoshinaSoshiro
#Fanart
#Kaijuno8
001, 004, 006, 010
#NarumiGen #ShinomiyaKikoru #IchikawaReno #HoshinaSoshiro
#Fanart
#Kaijuno8
We're almost done for the season and I'm not ready for it to end!!! Here's this weeks re-draw!
Mina Ashiro's eyes that bring confidence to everyone!
#Kaijuno8 #Kaijuno8_FA #AshiroMina #Fanart #SeiounArt
Mina Ashiro's eyes that bring confidence to everyone!
#Kaijuno8 #Kaijuno8_FA #AshiroMina #Fanart #SeiounArt
September 12, 2025 at 6:35 PM
We're almost done for the season and I'm not ready for it to end!!! Here's this weeks re-draw!
Mina Ashiro's eyes that bring confidence to everyone!
#Kaijuno8 #Kaijuno8_FA #AshiroMina #Fanart #SeiounArt
Mina Ashiro's eyes that bring confidence to everyone!
#Kaijuno8 #Kaijuno8_FA #AshiroMina #Fanart #SeiounArt
September 10, 2025 at 7:16 PM
September 10, 2025 at 6:46 AM
‼️NEW STOCK‼️
US ONLY
KN8 Fan merch
_(´˘｀_)⌒)_
❀❀❀❀❀❀❀
More stickers have been added to the shop! Check it out if you like 🥰
Photocards are still available too!
❀❀❀❀❀❀❀
etsy.com/shop/SeiounArt
US ONLY
KN8 Fan merch
_(´˘｀_)⌒)_
❀❀❀❀❀❀❀
More stickers have been added to the shop! Check it out if you like 🥰
Photocards are still available too!
❀❀❀❀❀❀❀
etsy.com/shop/SeiounArt
September 8, 2025 at 11:16 PM
‼️NEW STOCK‼️
US ONLY
KN8 Fan merch
_(´˘｀_)⌒)_
❀❀❀❀❀❀❀
More stickers have been added to the shop! Check it out if you like 🥰
Photocards are still available too!
❀❀❀❀❀❀❀
etsy.com/shop/SeiounArt
US ONLY
KN8 Fan merch
_(´˘｀_)⌒)_
❀❀❀❀❀❀❀
More stickers have been added to the shop! Check it out if you like 🥰
Photocards are still available too!
❀❀❀❀❀❀❀
etsy.com/shop/SeiounArt
September 7, 2025 at 7:51 AM
Redrawing another scene for next episode just showing in a couple of hours!
#怪獣8号 #KaijuNo8
#HoshinaSoshiro
#怪獣8号FA #Fanart
#怪獣8号 #KaijuNo8
#HoshinaSoshiro
#怪獣8号FA #Fanart
September 5, 2025 at 10:44 PM
Redrawing another scene for next episode just showing in a couple of hours!
#怪獣8号 #KaijuNo8
#HoshinaSoshiro
#怪獣8号FA #Fanart
#怪獣8号 #KaijuNo8
#HoshinaSoshiro
#怪獣8号FA #Fanart
A #Redraw of X with his snap in difference variations.
There is also a art challenge in Twitter and made these two versions.
#TobeheroX #fanart
There is also a art challenge in Twitter and made these two versions.
#TobeheroX #fanart
September 4, 2025 at 7:16 AM
A #Redraw of X with his snap in difference variations.
There is also a art challenge in Twitter and made these two versions.
#TobeheroX #fanart
There is also a art challenge in Twitter and made these two versions.
#TobeheroX #fanart
September 2, 2025 at 6:00 PM