Kawaii Box April 2017 Spoiler + $5 Coupon! Posted by Hello Subscription on April 26, 2017. Subscription Box Spoilers / Kawaii Box Spoilers Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification We have a spoiler for the April 2017 Kawaii Box! Rainbow Alpacasso purse! DEAL: Save $5 with code ALPACASSO. Expires 4/30.