Product Description
Product reviews
Payment Method & Shipping
Chart Reporting for Albums
  • SIZE: 157 x 212mm
  • 1 CD
  • Photobook: 80p
  • Book cover: 1 out of 5
  • Photocard: 1 out of 10
  • Lyric Card: 1 of 6
  • Bookmark: 1 of 5 types
  • Lenticular photo cards: 1 out of 5, limited to first
  • Poster: random 1 out of 7 *Poster option required

DAY6 - The Book of Us : The Demon

Customer Reviews

Based on 6 reviews
Day6- The Book of Us: The Demon


Loved it

I’ve been wanting this album for months, since before it even came out honestly because that’s what DAY6 does, so I’m glad I was able to get it now! Kave has great prices and low shipping costs, and it ships quickly as well. The album came very protected with no scratches! Will definitely be buying here again!

Elizabeth T.

It was fast and album came in great condition, I love shopping here

Alenna M.A.

Love the album and it was delivered to me fast. Definitely buying from kave square again.

Ahmad K.
As described

As described. Got on time. And in good condition. Price is better than other stores as well.

Shipping Process

All in-stock items are dispatched within two business days via the shipping method chosen by our customers. In instances where an order includes a pre-order item, we delay shipment until all items are available. To prevent such delays, we recommend placing separate orders for pre-order items.

Split shipments for existing orders can be arranged for an additional fee. For assistance, please contact

Pre-Order Procedure

Typically, we receive pre-order items 2-3 business days post their official release in Korea. Once received, we ensure all pre-orders are dispatched within 48 hours.

Shipping Insurance

We provide an optional shipping protection service, an economical and user-friendly way to ensure your purchases. While UPS and USPS Priority cover up to $100, our optional protection extends this coverage.

We highly recommend opting for shipping protection for USPS Media mail orders and any orders exceeding $100.

Payment Methods

Our accepted payment options include Paypal, all major credit cards, debit cards, pre-paid cards, and gift cards. Ensure the billing address matches that associated with your chosen payment method, as discrepancies can result in order cancellation and refund post payment processing.

International Orders

For orders outside the US, we only accept payments via PayPal. Please note that we do not ship posters in mailing tubes internationally. If such an option is chosen, it will be automatically canceled and refunded. For alternatives, please reach out to

Based on your location, all album purchases contribute to Billboard, OCC & Aria chart rankings.

Moreover, sales of all Korean version albums will also be reflected in the Circle (previously known as GAON) charts.

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