「芯」: Unyielding Heart is a physical gen, canon-compliant zine centred on the Hashira in Kimetsu no Yaiba by Gotouge Koyoharu. This zine will not be for profit, and will be for-charity.

Interest check open now!

Schedule

StageDate
Interest check15 October 2025 - 29 November 2025
Contributor applications14 December 2025 - 10 January 2026
Results emails sent18 January 2026
Last day to enter server24 January 2026
Creation periodFebruary 2026 - May 2026
Formatting periodJune 2026
Pre-order periodSummer 2026
Production and shippingWinter 2026 onwards

This schedule is subject to change without notice.

Karei
Head, Formatting, Organisation
My back hurts
Past experience
Tokihanatsu: A Mononoke Zine - Head, SocMed, Org
Thaumazein - Head, Formatting, Org

Tsubaki
Co-head, Merch, Graphics, Production, ROW Shipping
Umai!
Past experience
Thaumazein - Org, Production, Shipping

Tea
Finance, US Shipping
Money money money 💰
Past experience
Radiance: A MXTX Anthology - Head, Co-writing, Formatting, Production, Finance, Shipping
Contract: A BDSM Bakubowl Zine - Finance, Shipping
Cursed Fortunes: A JJK Tarot Project - Finance, Production

zxny
Art
Thank you for the food.
Past experience
Miaow - Art, Graphics, Finance
Witches’ Pond - Art, Formatting
玉兔迎春: Year of the Rabbit - Art, Graphics, Shipping

Cy
Writing
Set your heart ablaze!
Past experience
Look Up! - Writing
Tales of the Clone Wars - Writing, Bonus PDF Layout
Richmond on Three! - Head, Org, Social Media, Co-Writing
On the Prowl - Graphics, Formatting

AKnightOfAGoodKing
Social Media
I must be silly, or I will scream. Please be nice to me because I will cry. QvQ
Past experience
Unlocking Kitchens - Social Media, Writing
DEAD PIXEL - Organization, Writing
Hallowhome Vol. 1 & 2 - Organization
Joestar Rangers - Organization, Social Media, Writing

kosho
Graphics
I am a big hand cat with sparkles!!
Past experience
Seishun「青春」 Vol. 1 & 2 - Graphics

FAQ

What’s a fanzine?
A fanzine is an unofficial collection of fan works including fanart and fanfiction based on a preexisting work.
What type of content will be featured in the zine?
The theme of the zine is general, so no AUs, ships, or crossovers are allowed. All content submitted should also be PG-16 at most. Canon-level depictions of violence are permitted.
Is there an age limit for contributors and moderators?
Yes, all contributors and moderators must be at least 18 years old.
Do you need prior zine experience to apply?
No, zine experience is not necessary and will not affect your application.
Can I apply for more than one role?
Yes! You can apply for more than one role, but please note that you will only be selected for one of them.
How will contributors be compensated?
All contributors are, at the minimum, guaranteed a PDF copy of the zine and all digital merch. The possibility of physical compensation will be dependent on sales. As this zine is for-charity, there will be no monetary compensation for contributors.
How many contributors are you planning on having?
We plan to accept between 30-35 contributors, across artists, merch artists, writers, and alternative content creators (e.g. cosplayers, chefs, etc.). The exact number and distribution of creators will depend on our interest check results and contributor applications.
Will there be pinch hitters / fill-in / backup creators?
Yes! Applicants can indicate in the application form if they would like to be a pinch hitter for the zine. Pinch hitters are creators who may be called in if there is a creator who drops out from the project during the creation period.
What is the creation process like?
When applying to the zine, contributors will be asked to indicate which characters they are willing and not willing to draw. Upon acceptance, contributors will be assigned one or more character, and will have to pitch several ideas to the mod team with that character as the focus (other characters may be included). Ideas approved by the mod team will be the ones which contributors will create. There will be regular progress check-ins each month, to ensure that contributors are on track to complete their piece(s) by the end of the creation period.
Other queries can be directed to our Google Form.