Zakka Kit May 2018 Theme Spoilers + Coupon! Posted by Hello Subscription on March 26, 2018. Subscription Box Spoilers / Zakka Kit Spoilers Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification We have the theme spoilers for the May 2018 Zakka Kit from Neko Box! Kokeshi! Here’s a sneak peek! DEAL: Get 10% off on your first month! Use coupon code 10MAIL.