Japan Crate October 2018 Theme Spoilers & Coupon! Posted by Hello Subscription on September 3, 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 October 2018 theme! The theme is HAPPY HALLOWEEN! DEAL: Save $3 on your first Premium crate! Use coupon code hello. What do you think of the Japan Crate spoiler? Visit Japan Crate to subscribe or find out more!