Kirishima Costume Party! (@KiriDressUpWeek) header
Kirishima Costume Party! (@KiriDressUpWeek) profile picture

Kirishima Costume Party!

@KiriDressUpWeek

A birthday week event where everyone dressed Kirishima in a costumes. See you next year! (SFW prompt week event. NO GEN AI.) Art by @raddestrex

Joined May 2026
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Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)Photo by Kirishima Costume Party! (@KiriDressUpWeek)
The prompt list is here! Celebrate Kirishima’s birthday by dressing him in costumes all week! 🥳 Tag us or use our hashtag and we’ll share your costumed Kiris from October 11th to October 17th #KiriDressUpWeek
Kirishima Costume Party October 11-17 @KiriDressUpWeek #KiriDressUpWeek Kiri Art by RADDESTREX October 11th - Classic monsters October 12th - Magical October 13th - Animals October 14th - Fairytales October 15th - Video games October 16th - Party Day (Your best!) October 17th - After party

ALT Kirishima Costume Party October 11-17 @KiriDressUpWeek #KiriDressUpWeek Kiri Art by RADDESTREX October 11th - Classic monsters October 12th - Magical October 13th - Animals October 14th - Fairytales October 15th - Video games October 16th - Party Day (Your best!) October 17th - After party

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Kirishima Costume Party! retweeted
caju ⭐ (@cajunotes) profile picture
caju ⭐@cajunotesOct 18
couldn't keep up with the other days, but this one was really important to me xD krbk wip ‼️ day4 :D #KiriDressUpWeek
Screenshot of Clip Studio Paint showing a work in progress illustration of Kirishima Eijirou and Bakugou Katsuki, dressed as little red riding hood and the big bad wolf for Halloween. For now, there's just the lineart and a white background. The drawing is signed by Caju Notes (@cajunotes)

ALT Screenshot of Clip Studio Paint showing a work in progress illustration of Kirishima Eijirou and Bakugou Katsuki, dressed as little red riding hood and the big bad wolf for Halloween. For now, there's just the lineart and a white background. The drawing is signed by Caju Notes (@cajunotes)

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The final day is fading ;w;) Thank you to all Kiri fans who shared this week with us I will continue to share any and all posts that come through next week. So if you’re a busy bee, don’t worry, I’ll still share your Kiris 💪
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Kirishima Costume Party! retweeted
𑣲𐔌՞. .՞𐦯 (@kiricocritter) profile picture
𑣲𐔌՞. .՞𐦯@kiricocritterOct 17
And finally, a sleepover to cap off such a fun party! Goodnight, Kirishima! Bakugou! (..◜ᴗ◝..)ᶻ𝗓𐰁 #kiridressupweek
Image from 𑣲𐔌՞. .՞𐦯 (@kiricocritter)
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Day 7: After Party I made it through the week; I feel proud. Kirishima, I love you very much 💖 . . . Completé la semana, me siento orgullosa. Kirisihima, te quiero mucho... @KiriDressUpWeek #KiriDressUpWeek #mha #bnha #KirishimaEijirou
Image from 💧❄️Dairen Tsukihino❄️💧 (@AmatsuKitsukai)
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Kirishima Costume Party! retweeted
Respite (@quietrespite) profile picture
Respite@quietrespiteOct 17
Day 7: After Party :3 #KiriDressUpWeek
Image from Respite (@quietrespite)
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Kirishima Costume Party! retweeted
~Eiji~ (@Posey_Eiji) profile picture
~Eiji~@Posey_EijiOct 17
~ day 7 : after party #KiriDressUpWeek #bkkr #krbk
Image from ~Eiji~ (@Posey_Eiji)
Image from ~Eiji~ (@Posey_Eiji)
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Day 7: After Party The party is over but we sure had fun. Thank you everyone! 🎈 #KiriDressUpWeek
Image from Kirishima Costume Party! (@KiriDressUpWeek)
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Kirishima Costume Party! retweeted
kirifresita🍓 (@blackhairkiri) profile picture
kirifresita🍓@blackhairkiriOct 17
FELIZ CUMPLEAÑOS KIRISHIMAAAAAAAAAAAAAAA 🩷🍖✨️😩 #kiridressupweek #kirishima #bakusquad
Image from kirifresita🍓 (@blackhairkiri)
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Kirishima Costume Party! retweeted
𑣲𐔌՞. .՞𐦯 (@kiricocritter) profile picture
𑣲𐔌՞. .՞𐦯@kiricocritterOct 17
Happy birthday, Kirishima! Bakugou dressed up to celebrate with you! How sweet ( ⸝⸝´ ᵕ `⸝⸝) #kiridressupweek
Image from 𑣲𐔌՞. .՞𐦯 (@kiricocritter)
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Day 6: Party Day Happy birthday to the sunshine, Kirishima! 💖💖💖 . . . Feliz cumpleaños al sol de soles Kirishima, lo quiero tanto uwu @KiriDressUpWeek #KiriDressUpWeek #mha #bnha #kirishimaeijiro
Image from 💧❄️Dairen Tsukihino❄️💧 (@AmatsuKitsukai)
Image from 💧❄️Dairen Tsukihino❄️💧 (@AmatsuKitsukai)
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Kirishima Costume Party! retweeted
Respite (@quietrespite) profile picture
Respite@quietrespiteOct 16
Day 7: Your Best Kiri is best as a dragon Happy Birthday Kirishima ✨ #KiriDressUpWeek
Image from Respite (@quietrespite)
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Day 6: Your Best! ⭐️ Happy Birthday Kirishima! 🥳 #KiriDressUpWeek
Image from Kirishima Costume Party! (@KiriDressUpWeek)
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Kirishima Costume Party! retweeted
kirifresita🍓 (@blackhairkiri) profile picture
kirifresita🍓@blackhairkiriOct 16
Day 15: video games #kiridressupweek #kirishima
Image from kirifresita🍓 (@blackhairkiri)
Image from kirifresita🍓 (@blackhairkiri)
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Kirishima Costume Party! retweeted
~Eiji~ (@Posey_Eiji) profile picture
~Eiji~@Posey_EijiOct 16
~~~~✨️ fireworks for his birthday #bkkr #KiriDressUpWeek ~~~~✨️
Image from ~Eiji~ (@Posey_Eiji)
Image from ~Eiji~ (@Posey_Eiji)
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Kirishima Costume Party! retweeted
𑣲𐔌՞. .՞𐦯 (@kiricocritter) profile picture
𑣲𐔌՞. .՞𐦯@kiricocritterOct 16
Wait…Freddy Fivebear, Bunny Bonnie, and Chica the Chicken…wh…where is Foxy? ..( ˶óᯅò) !! #kiridressupweek
Image from 𑣲𐔌՞. .՞𐦯 (@kiricocritter)
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Kirishima Costume Party! retweeted
𑣲𐔌՞. .՞𐦯 (@kiricocritter) profile picture
𑣲𐔌՞. .՞𐦯@kiricocritterOct 16
Eek!!
Image from 𑣲𐔌՞. .՞𐦯 (@kiricocritter)
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Kirishima Costume Party! retweeted
~Eiji~ (@Posey_Eiji) profile picture
~Eiji~@Posey_EijiOct 15
~ day 5 : video games Why not a Kirishima as a Leon Kennedy ? #KiriDressUpWeek #KirishimaEijiro
Image from ~Eiji~ (@Posey_Eiji)
Image from ~Eiji~ (@Posey_Eiji)
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Day 5: Videogame Kiri and video games... what could be better than playing Ocarina of Time? And yes, Baku-Navi just had to be there! . . . Kiri y videojuegos... que mejor que jugando Ocarina of Time? Con Baku-Navi! @KiriDressUpWeek #KiriDressUpWeek #mha #bnha #kirishimaeijiro
Image from 💧❄️Dairen Tsukihino❄️💧 (@AmatsuKitsukai)
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Kirishima Costume Party! retweeted
Respite (@quietrespite) profile picture
Respite@quietrespiteOct 15
Day 5: Video games Crow Mauler #KiriDressUpWeek
Image from Respite (@quietrespite)
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Kirishima Costume Party! retweeted
Autistic Katsuki Bakugo 🍓 (@catdoestaxfraud) profile picture
Autistic Katsuki Bakugo 🍓@catdoestaxfraudOct 15
I just wanted an excuse to draw kiri in the animal crossing style ngl #kiridressupweek @KiriDressUpWeek
Image from Autistic Katsuki Bakugo 🍓 (@catdoestaxfraud)
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