Japan Crate September 2018 Spoiler #2 & Coupon! Posted by Hello Subscription on August 12, 2018. Subscription Box Spoilers / Japan Crate Spoilers Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Japan Crate has released the September 2018 theme! The theme is 4 YEAR ANNIVERSARY! DEAL: Save $3 on your first Premium crate! Use coupon code hello. In boxes this month: What do you think of the Japan Crate spoiler? Visit Japan Crate to subscribe or find out more!