Collection:
📮 happy mail
![[Posukuma] Forest Post Office {Japanese picture book}](http://www.papertreatshop.com/cdn/shop/files/44E3DB24-AAAF-47D8-AB42-51FB2496AC86.jpg?v=1742429459&width=4016)
![[Posukuma] Forest Post Office {Japanese picture book}](http://www.papertreatshop.com/cdn/shop/files/2A379F89-318F-4207-82B4-242298A8B3F4.jpg?v=1742429459&width=3024)
[Posukuma] Forest Post Office {Japanese picture book}
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$20.90
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![[Nobarasha] In the Post! rubber stamp](http://www.papertreatshop.com/cdn/shop/files/0D6FAA77-699A-45E6-B798-322A73AAC5BE.jpg?v=1745087212&width=3024)
![[Nobarasha] In the Post! rubber stamp](http://www.papertreatshop.com/cdn/shop/files/CCBBE79E-6496-4FC8-B8B3-DAD7A486E3F6.jpg?v=1745087212&width=3024)
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![[Nobarasha] Happy Mail Day! rubber stamp](http://www.papertreatshop.com/cdn/shop/files/0C05629C-D824-4AAC-8E6F-3F038E1514ED.jpg?v=1745087068&width=3024)
![[Nobarasha] Happy Mail Day! rubber stamp](http://www.papertreatshop.com/cdn/shop/files/D7F309E2-BE06-4404-BED6-D93119106C22.jpg?v=1745087068&width=3024)
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![[Kyupodo] Kumonoue (Above the Clouds) Airship Airmail Envelope set](http://www.papertreatshop.com/cdn/shop/files/6A1F6C1E-0133-42E7-A733-AF8E54F8576C.jpg?v=1722627131&width=2913)
![[Kyupodo] Kumonoue (Above the Clouds) Airship Airmail Envelope set](http://www.papertreatshop.com/cdn/shop/files/D0418076-F36C-4D2E-ADD1-D4CAEA161C5D.jpg?v=1722627207&width=2982)
[Kyupodo] Kumonoue (Above the Clouds) Airship Airmail Envelope set
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$7.00
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![[ob1toy] Cat’s Tongue Cafe • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}](http://www.papertreatshop.com/cdn/shop/files/6210170B-E580-4532-81BB-8BAC0F3FDF24.jpg?v=1740333677&width=4143)
![[ob1toy] Cat’s Tongue Cafe • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}](http://www.papertreatshop.com/cdn/shop/files/4835E1D9-6604-4CD4-8906-18A16302A29E.jpg?v=1740333677&width=4156)
[ob1toy] Cat’s Tongue Cafe • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}
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$4.50
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![[ob1toy] Sparrow's Paper Wonderland • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}](http://www.papertreatshop.com/cdn/shop/files/6C1339CE-2B70-44D9-9DD6-ABDF06FB2B10.jpg?v=1740334268&width=2832)
![[ob1toy] Sparrow's Paper Wonderland • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}](http://www.papertreatshop.com/cdn/shop/files/CF431904-F48D-46F9-AB51-6FB50596A090.jpg?v=1740334268&width=3024)
[ob1toy] Sparrow's Paper Wonderland • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}
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$4.50
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![[ob1toy] Retro Post • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}](http://www.papertreatshop.com/cdn/shop/files/D0340F98-E276-4482-B860-69654A064E6C.jpg?v=1740333652&width=2906)
![[ob1toy] Retro Post • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}](http://www.papertreatshop.com/cdn/shop/files/92230574-C30A-4897-8248-95DD9CDB7F16.jpg?v=1740333651&width=2923)
[ob1toy] Retro Post • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}
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$4.50
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![[ob1toy] Bunnies • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}](http://www.papertreatshop.com/cdn/shop/files/CDE15AB1-221D-403F-92AB-E9108A4D3A7C.jpg?v=1740333666&width=3931)
![[ob1toy] Bunnies • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}](http://www.papertreatshop.com/cdn/shop/files/A42931A3-025F-4266-A781-4BE667519165.jpg?v=1740333666&width=4284)
[ob1toy] Bunnies • ob1toy x ROKKAKU collaboration Foil Stamp collaboration {Postage Stamp Cut}
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$4.50
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![[Tabineko] Cat's New Year's Card (2019) postcard x Toshinori Mori (Active Corporation)](http://www.papertreatshop.com/cdn/shop/files/Photo_Sep_19_2025_1_03_30_PM.jpg?v=1773456651&width=4284)
![[Tabineko] Cat's New Year's Card (2019) postcard x Toshinori Mori (Active Corporation)](http://www.papertreatshop.com/cdn/shop/files/95800E48-2D5E-45DE-B7E1-CEFD812D678B.jpg?v=1773456651&width=2931)
[Tabineko] Cat's New Year's Card (2019) postcard x Toshinori Mori (Active Corporation)
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$3.50
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![[Tabineko] Chestnut Tree and Postal Car (2018) postcard x Toshinori Mori (Active Corporation)](http://www.papertreatshop.com/cdn/shop/files/image_a7eb6370-340b-4a0e-be4a-9f37907a5dc3.heic?v=1684343362&width=2792)
[Tabineko] Chestnut Tree and Postal Car (2018) postcard x Toshinori Mori (Active Corporation)
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$3.50
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![[RiraRira Hanko] You’ve Got Mail 💌 mini rubber stamp (planner size)](http://www.papertreatshop.com/cdn/shop/files/AE63D2F3-C9CB-43B5-A47B-87DE5E7D83DD.webp?v=1730671394&width=1200)
![[RiraRira Hanko] You’ve Got Mail 💌 mini rubber stamp (planner size)](http://www.papertreatshop.com/cdn/shop/files/E893EA21-0403-4220-B230-D3B5D38671A6.webp?v=1730671394&width=1200)
[RiraRira Hanko] You’ve Got Mail 💌 mini rubber stamp (planner size)
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$9.00
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![[RiraRira Hanko] Uncle Iwai Mail Carrier rubber stamp](http://www.papertreatshop.com/cdn/shop/files/IMG-3600.webp?v=1730699542&width=1200)
![[RiraRira Hanko] Uncle Iwai Mail Carrier rubber stamp](http://www.papertreatshop.com/cdn/shop/files/IMG-3599.webp?v=1730699557&width=1200)
[RiraRira Hanko] Uncle Iwai Mail Carrier rubber stamp
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$22.00
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![[MIND WAVE] Bears Furniture sticker sheet](http://www.papertreatshop.com/cdn/shop/files/60E00E28-1E15-406B-9D3A-E06F9DB4ABE7.jpg?v=1776443914&width=3024)
![[MIND WAVE] Bears Furniture sticker sheet](http://www.papertreatshop.com/cdn/shop/files/973FE0E1-4B25-4050-8D00-E036000022C9.jpg?v=1776443914&width=3024)
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![[Nobarasha] Big Letter Girl 💌 Hanko rubber stamp](http://www.papertreatshop.com/cdn/shop/files/C212F4DE-7DBA-499F-8113-2273A7F2FB84.jpg?v=1762546099&width=1440)
![[Nobarasha] Big Letter Girl 💌 Hanko rubber stamp](http://www.papertreatshop.com/cdn/shop/files/46F3E286-F7ED-4550-8215-1649783E8ED3.jpg?v=1762546099&width=1440)
[Nobarasha] Big Letter Girl 💌 Hanko rubber stamp
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$18.00
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![[4legs] Letter Cat postcard](http://www.papertreatshop.com/cdn/shop/files/IMG_3725.webp?v=1762808312&width=1080)
![[4legs] Letter Cat postcard](http://www.papertreatshop.com/cdn/shop/files/IMG_3726.webp?v=1762808312&width=1080)
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![[Nobarasha] Mini Post 📮 Hanko rubber stamp](http://www.papertreatshop.com/cdn/shop/files/3027C675-A2B1-467E-A4E6-1E0C5E3262DC.jpg?v=1762667932&width=3024)
![[Nobarasha] Mini Post 📮 Hanko rubber stamp](http://www.papertreatshop.com/cdn/shop/files/EC24A43D-07F5-4C8F-892D-84C85D938320.jpg?v=1762667932&width=3024)
[Nobarasha] Mini Post 📮 Hanko rubber stamp
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$10.00
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![[Miki Tamura] SAIEN x Stationery sticker sheet](http://www.papertreatshop.com/cdn/shop/files/26430458-DC45-4260-8DE6-CBA26EAA09B3.jpg?v=1772490820&width=3024)
![[Miki Tamura] SAIEN x Stationery sticker sheet](http://www.papertreatshop.com/cdn/shop/files/267A69A6-3558-483F-B43A-525810C2658A.jpg?v=1772490820&width=3024)
[Miki Tamura] SAIEN x Stationery sticker sheet
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$4.00
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![[I Love Stamp] Pigeon Mail · Japan Postal Code rubber stamp](http://www.papertreatshop.com/cdn/shop/files/0099977B-8B31-495B-9B64-319795E7DE97.jpg?v=1772490362&width=3024)
[I Love Stamp] Pigeon Mail · Japan Postal Code rubber stamp
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$8.00
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![[I Love Stamp] Glass Fountain Pen rubber stamp](http://www.papertreatshop.com/cdn/shop/files/67BD955C-1C16-46D3-8B87-4F7FBC518A37.jpg?v=1772490153&width=3022)
[I Love Stamp] Glass Fountain Pen rubber stamp
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$8.00
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![[Hamamonyo] Stationery Desk washi tape](http://www.papertreatshop.com/cdn/shop/files/34C0B212-C1BB-40A3-9096-B2E91CB535E8.jpg?v=1772488826&width=3024)