KaiMiku Week 2026 | Still Accepting Late Entries!

You still can, if you want! If you feel inspired by any prompt, just make your thing and put it in the hashtag or ping me and I'll repost it!

entries Posts on kaimikuweek tagged as entries

Also, if you want to see everyone's entries from ALL platforms, whether they're from Twitter, Tumblr, Bluesky, or AO3, just check out the KaiMiku Week tumblr blog here! Please keep an eye on that blog, especially for any latecomer entries!

kaimikuweek.tumblr.com/tagged/entries

#KaiMikuWeek2026 has ended! Thank you, and a big OTSUKAIMIKU to everyone who submitted! I WILL STILL BE ACCEPTING LATE ENTRIES for as long as possible! Thank you again, and see you next year!

(Art by わに)

HAPPY KAIMIKU DAY (01/23) EVERYONE!!! Today is Day 7, the last day of #KaiMikuWeek2026! No prompt today, it's a Free Day! Do as you like to celebrate KaiMiku!

What have you guys come up with?

#01月23日はミクさんとKAITO兄さんの日

Today is Day 6 of #KaiMikuWeek2026! The prompt for today is Wedding / Your Personal KaiMiku. What have you guys come up with?

Day 5, I'M HERE FOR KAIMIKU WEEK!!!! I refuse to post arts on Twitter so here I am

#kaimikuweek2026 #kaimiku #カイミク

Today is Day 5 of #KaiMikuWeek2026! The prompt for today is Project Sekai / Favorite Song.

What have you guys come up with?

Today is Day 4 of #KaiMikuWeek2026! The prompt for today is Cantarella / Cendrillon.

What have you guys come up with?

archiveofourown.org/works/77928391
@kaimikuweek.bsky.social please enjoy my take on day three~!
#KaiMikuWeek2026

A digital sketch of Hatsune Miku and Kaito sitting together on a train, asleep. Kaito has his left hand resting around Miku's waist as she leans against him. His head is tucked against the top of hers. Miku is holding a small purse in her lap.

@kaimikuweek.bsky.social Day 2 - Sleeping

#art #vocaloid #hatsunemiku #kaito #KaiMikuWeek2026

Today is Day 3 of #KaiMikuWeek2026! The prompt for today is Deep Sea Girl / Ohedo Juliet Night.

What have you guys come up with?

archiveofourown.org/works/77866871
Day 2 of #KaiMikuWeek2026 !!
@kaimikuweek.bsky.social

@kaimikuweek.bsky.social thank you for creating this event!
#KaiMikuWeek2026 #カイミク #vocaloid

DAY 2 — Sleeping
sry just a doodle today

Today is Day 2 of #KaiMikuWeek2026! The prompt for today is Sleeping / First Kiss.

What have you guys come up with?

archiveofourown.org/works/77801746
Day 1 of #KaiMikuWeek2026
Cooking/Childhood
I created a bsky just for this, actually.
@kaimikuweek.bsky.social thank you for multiple platforms~!

@kaimikuweek.bsky.social thank you for creating this event!
#KaiMikuWeek2026 #カイミク #vocaloid

DAY 1 — Cooking

On Bluesky, you can also tag THIS ACCOUNT (@kaimikuweek.bsky.social) if you want your fanwork to be seen and retweeted by this account! Enjoy creating KaiMiku works, everyone!

Prompt List and KaiMiku Week Information Thread Here!
bsky.app/profile/kaim...

KaiMiku Week 2026 is officially OPEN!!!! Please tag your fanworks with #KaiMikuWeek2026 whether you post them on Twitter, Tumblr, or Bluesky!

Fic writers, don't forget to also submit to the AO3 collection here!

archiveofourown.org/collections/...

#カイミク #카이미쿠 #冰葱

(Art by 水木)

One week left until KaiMiku Week 2026! Is everyone ready?

#KaiMikuWeek2026 #カイミク #카이미쿠 #冰葱

(Art by LibertyP)

Lastly, EVERYONE IS WELCOME to participate in KaiMiku Week! If you don't know English, that's fine! I hope this event manages to unite KaiMiku fans around the world! Good luck, and happy creating!

If you have any other questions, you can check the FAQ on the KaiMiku Week tumblr! Please support KaiMiku Week by following that account as well if you have a tumblr account.

kaimikuweek.tumblr.com/faq

I am also allowing ANONYMOUS SUBMISSIONS via the KaiMiku Week Tumblr account. To stay anon, please submit your work to the Tumblr (via the askbox or submit page) and let me know to keep it anon when I publish it! However, you will at least need a Tumblr account to do this.

If you post your submission here on Bluesky, don't forget to tag this account (@kaimikuweek.bsky.social) and/or use the hashtag #KaiMikuWeek2026 so it can be found and retweeted! If you write a fanfic, you can also submit to this collection on Archive of Our Own!

archiveofourown.org/collections/...

Any and all fanwork is accepted! Fanart, fanfic, Vocaloid covers, go express your love for KaiMiku in any way you like! The prompts are a guide to help inspire you. You do not need to use them if you don't want to! You can even combine prompts from multiple days if you want!

Prompt List:

Day 1
Cooking / Childhood

Day 2
Sleeping / First Kiss

Day 3
Deep Sea Girl / Ohedo Juliet Night

Day 4
Cantarella / Cendrillon

Day 5
Project Sekai / Favorite Song

Day 6
Wedding / Your Personal KaiMiku

Day 7
Free Day! (Do as you like!)

The survey results are in! Here are your prompts for KaiMiku Week 2026 on January 17 - 23, GMT/UTC+8!

More info in the thread below!

(Art by kino_infinity)

#Kaimiku #カイミク #카이미쿠 #冰葱

To whoever sent in this suggestion, we do, in fact, have AO3 collections!

archiveofourown.org/collections/...

This event will run on Twitter, Tumblr, and Bluesky! Have any questions about the event? Find more information in the FAQ here!

kaimikuweek.tumblr.com/faq

#Kaimiku #カイミク #카이미쿠 #冰葱 #01月23日はカイミクの日

KaiMiku Week 2026 Prompt Survey KaiMiku Week 2026 will take place from January 27 to January 23 (KaiMiku Day 2026)! It will have two prompts per day except for the last day which will be a Free Day. This survey is to help determine ...

In the linked survey, you will be asked to choose your favorite prompts! Prompts will be announced on November 17, 2025.

docs.google.com/forms/d/e/1F...

Hi KaiMiku fans! Did you like last KaiMiku Week? Good news! KaiMiku Week 2026 will happen from January 17 to 23! If you are interested, please fill out the prompt survey below!

#Kaimiku #カイミク #카이미쿠 #冰葱 #01月23日はカイミクの日

(Art by LibertyP)