Doujinshi Printing · Short Run · Global Shipping · ZprintPro
$0.64-1.28/copy
Same-Day Express Delivery| order today · delivered by 12pm tomorrow
Postcard Set
Washi-style postcard sets in 4-8 piece collections. Ideal for character goods, VTuber, illustration collections. 105×148mm standard, double-sided printing, OPP sleeve packaging. **Best for**: Food & Beverage, Retail, Cross-border E-commerce, Beauty & Skincare, Education & Training, Wedding, Brand Activations.
Postcard Set from 4 pcs, from $0.13-0.64, standard lead time 5-7 days, free digital proof within 1 hour of file submission.
From $0.13-0.64
$0.13-0.64/pc
Final quote by specs · Free shipping over $500
SKUDJ-004
Minimum order4pcs
Standard lead time5-7 days
Quality guaranteeFree reprint if unsatisfied
Free shippingUS $99+ free ship
- Asia factory
- Free design
- Free proof
- Door-to-door delivery
- 100% satisfaction guarantee
Standard 5-7 days
HP Indigo 15K B2 digital line · free digital proof within 1 hour of file submission · 2.3-day average dispatch, rush same-day available
DHL worldwide 2-4 days
Free US shipping $99+ · DHL Express / FedEx 3-5 days to the USA, 2-4 days to Japan
Rush Printing
order today · delivered by 12pm tomorrow · go to rush printing service →
Product Details
Product Details
Postcard Sets — Washi-Style Art Cards for Character & VTuber Goods+
Ideal postcard sets for character goods, VTuber illustrations, and signature event giveaways. Sold in 4-8 piece sets for collection appeal. Washi-style art paper matches Japanese-aesthetic and traditional artwork. Double-sided printing allows front illustration + back text/signature design. OPP sleeve packaging protects from scratches and dust.
Specifications+
| Spec | Details |
|---|---|
| Material | Washi-style art paper 180g / double-sided matte PP laminate |
| Size | 105×148mm (A6 standard postcard) |
| Print Method | On-demand / offset 4-color (CMYK) |
Quick Production for Events & Giveaways+
ZprintPro offers fast production for postcard set reorders and event merchandise. Our Shenzhen production facility ships via DHL Express to Japan in 2-4 business days, with Japanese-language support throughout.
Frequently Asked Questions+
What is the minimum order quantity?
4 sets minimum. Individual circles and artists are welcome to order.
Do you offer rush production before Comiket?
Yes, rush production is available for postcard sets (rush fee applies). Contact us via WhatsApp for details.
How long does DHL Express shipping take to Japan?
2-4 business days from our Shenzhen production facility. Both Comiket venue pickup and home delivery are supported.
What file formats do you accept?
Illustrator / Photoshop / PDF preferred, CMYK mode, 300dpi+ resolution. Free AI data check included.
Can I cancel or return my order?
Cancellations accepted before printing starts. Quality issues (color drift, print defects) get free reprint or full refund.
ZprintPro is the international printing brand of Shenzhen Cailong Printing & Packaging Co., Ltd. Shenzhen production facility with DHL Express worldwide 2-4 day shipping. FSC-certified paper, ISO 12647 color management, ISO 9001 quality certified.
Specifications+
- material
- 和紙風藝術紙 180g / 雙面霧面 PP 貼膜
- size
- 105×148mm (A6 標準明信片)
- printMethod
- 數碼 / 柯式四色 (CMYK)
- finishing
- OPP 獨立袋包裝 + 集合 OPP 袋
- Comiket 前 24 小時特急対応可
- 4 套起印,少量対応
- 深圳自營工廠 + DHL Express 直送日本 2-4 個工作天
- FSC 認證紙材 / ISO 12647 色彩管理
- 繁體中文 / 日文雙語支援 + WhatsApp 對應
- 105×148mm (A6 標準明信片) 尺寸
Use Cases & File Specs
Use Cases & File Specs
Postcard sets are the collectible heart of many doujin tables: a 4-8 piece collection of the same character, series, or illustration style gives fans a reason to buy more than one. Printed on washi-style art paper, these cards carry a Japanese aesthetic that suits traditional and hand-drawn artwork beautifully, whether they accompany a doujinshi printing project or stand alone.
Doujin circles sell postcard sets alongside their doujinshi printing run as an entry-price item for fans, and signature-event giveaways turn them into keepsakes when artists sign the back. Because printing is double-sided, the front carries the illustration while the back is free for text, a signature, or a small logo — a detail collectors notice.
VTuber and illustration-focused creators use the same sets for online storefronts, convention exclusives, and bonus items inside merchandise orders. Retail, cross-border e-commerce, beauty, education, wedding, and brand-activation projects also use postcard sets for mailers, inserts, and thank-you notes.
Each card uses washi-style art paper at 180g with double-sided matte PP lamination, in the 105×148mm A6 standard postcard size. Printing is on-demand or offset 4-color CMYK, so soft watercolor art and bold graphic designs both reproduce faithfully, with individual OPP sleeve packaging plus a collection OPP bag.
Cards start at ¥750 each with a minimum order of 4 sets. Our Asia factory produces and ships via DHL Express to Japan in 2-4 business days, and the 24-hour rush service before Comiket covers last-minute quantities. You get a free digital proof, a free design mockup, and a 30-second AI quote with no setup fees, from ISO 9001 certified production with FSC-certified paper and ISO 12647 color management.
Frequently Asked Questions
Q1: How many cards are in a set? Each set contains 4-8 cards, chosen to fit your collection format.
Q2: Can the back of the card carry text or a signature? Yes — double-sided printing leaves the back free for text, signatures, or a logo.
Q3: How are the cards packed? Each card comes in an OPP sleeve, with a collection OPP bag for the full set.
Ready to order your postcard sets? Get a free digital proof within 1 hour — WhatsApp +86 198 8085 1334 or click the "30-second AI quote" button on this page.
Why ZprintPro
Why Choose ZprintPro
ZprintPro is the international printing service brand of Cailong Printing. Operating from our Shenzhen production facility, we serve cross-border printing clients in the US, UK, Australia, Japan, and beyond. We understand the unique requirements of international printing and offer IP-protected, ISO-certified quality manufacturing with worldwide logistics support.
Worldwide shipping via DHL Express: 3-5 days to US/UK/Australia · 5-7 days to Europe · Tracking number provided
Shenzhen ISO Factory
15+ Years Experience
Owned production facility in Shenzhen, operated by Cailong Printing. ISO-certified quality manufacturing.
Same-Day Delivery
Rush 24h Available
Standard 3-5 days, urgent orders same day
DHL Express Direct
Nationwide Coverage
DHL door-to-door delivery across the US
Free Sample
Order with Confidence
Free physical sample for bulk orders
Quality Guarantee
100% Satisfaction
Free reprint if not satisfied, full refund
24/7 Support
Always Available
Professional customer service online 24/7
FAQ
Frequently Asked Questions
What is the minimum order quantity for printing?+
Most ZprintPro products start from 50–100 units/copies. Specific minimums are shown on each product page. Same-day small-batch rush orders are available from 10 copies. Bulk orders enjoy tiered discounts—contact us for a custom quote.
How long does printing and delivery take?+
Standard turnaround is 3–5 business days. Rush orders are completed in 24–48 hours. Same-day production is available for most standard SKUs—confirm artwork before 11 AM (HKT). Sample proofs available by mail/courier, with 2-4 business day delivery to the US via DHL / FedEx.
Do you offer international delivery?+
ZprintPro delivers worldwide from our Asia production facility. US orders ship via DHL / FedEx in 2-4 business days, with free shipping on orders over $99. Japan orders arrive in 2-4 days.
What file specifications do you need?+
Please provide AI / PDF / EPS files at 300dpi or higher with 3mm bleed. Use CMYK color mode for full-color printing and convert fonts to outlines. For foil stamping, spot UV, or embossing, supply a separate K100 black plate marking the processing areas.
What payment methods do you accept?+
ZprintPro supports multi-currency settlement (HKD / USD / JPY / CNY) via bank wire, WeChat Pay, Alipay, and PayPal. Corporate accounts can apply for NET 30 monthly billing.
Are your paper materials eco-certified?+
All ZprintPro paper is FSC (Forest Stewardship Council) certified for sustainable sourcing. Our eco line additionally uses recycled paper and soy-based inks—fully biodegradable and non-toxic. Ideal for ESG-focused corporates, social enterprises, and NGOs.
How much does rush delivery cost?+
Rush 24–48 hour production carries no surcharge for most products — you only pay standard DHL / FedEx shipping (2-4 business days to the US). For urgent orders, contact our team for a dedicated rush channel with priority production scheduling.
Can you reprint if I am not satisfied?+
ZprintPro offers a "Free Reprint If Unsatisfied" guarantee. If color, cutting, or binding does not match the approved proof, we cover reprinting costs. Please submit issue photos and order number within 7 business days of receipt—our team responds within 2 hours.
Ready to order? Free proof in 1 hour
WhatsApp +86 198 8085 1334 or click "30-sec AI Quote" · replies within 2 hours · free design consultation
