Help Mellow get to CatCon 2025! See below for details

All Products

CatCon Sticker/Print bundle product image (1)

CatCon Sticker/Print bundle

¥1,914
Lost Tourist Mellow (LIMITED EDITION) product image (1) Lost Tourist Mellow (LIMITED EDITION) product image (2)

Lost Tourist Mellow (LIMITED EDITION)

¥1,472
Tourist Mellow (Limited Edition) product image (1) Tourist Mellow (Limited Edition) product image (2)

Tourist Mellow (Limited Edition)

¥736
Artemis Knitted Sweater (Violet) product image (1) Artemis Knitted Sweater (Violet) product image (2)

Artemis Knitted Sweater (Violet)

¥8,833 ¥6,625
Yostuba Stretch 8.5

Yostuba Stretch 8.5" x 11" Print

¥1,472
Year of the Dragon Enamel Pin product image (1)

Year of the Dragon Enamel Pin

¥1,178
Year of the Dragon 2

Year of the Dragon 2" Holo Sticker

¥589
Y'shtola 10x10 Print product image (1)

Y'shtola 10x10 Print

¥2,208
Wailord Mellow product image (1) Wailord Mellow product image (1)

Wailord Mellow

¥442
It's Fine 2

It's Fine 2" Holo Sticker

¥589
Terako 10

Terako 10" x 10" Print

¥1,472
Survibin' 3

Survibin' 3" Holo Sticker

¥589
Sticky Notes product image (1)

Sticky Notes

¥736
Springtime 11

Springtime 11" x 8.5" Print

¥1,472
Ramen 3

Ramen 3" Arcryllic Keychain

¥1,178
Ramen 3

Ramen 3" Holo Sticker

¥589
Mellow Pride Keychain product image (1)

Mellow Pride Keychain

¥1,178
Pictomancer 14

Pictomancer 14" x 14" Print

¥3,681
Pictomancer 3

Pictomancer 3" Acrylic Charm

¥1,178
Pictomancer 3

Pictomancer 3" Holo Sticker

¥589
Phone 3 Phone 3

Phone 3" Acrylic Charm

¥1,178
Phone 2

Phone 2" Sticker

¥442
Big Stretch 3

Big Stretch 3" Sticker

¥442
Chocolate 3

Chocolate 3" Holo Acrylic Keychain

¥1,178
Mellow Pride Flags 2 Mellow Pride Flags 2

Mellow Pride Flags 2" Stickers

¥442
Mellow and Kupo Print product image (1)

Mellow and Kupo Print

¥2,208
Chocolate 2

Chocolate 2" Holo Sticker

¥589
Mellow Emotes 1 Mellow Emotes 1

Mellow Emotes 1" Stickers

¥221
Mellow Recharge 3

Mellow Recharge 3" Sticker

¥442
Kotatsu 3

Kotatsu 3" Holo Sticker

¥589
Interrogation with Anya 14

Interrogation with Anya 14"x11" Print

¥3,681
Heavy Hatchling 3

Heavy Hatchling 3" Holo Sticker

¥589
Ice Cream 2

Ice Cream 2" Sticker

¥442
Heavy Hatchling - 10

Heavy Hatchling - 10" x 10" Print

¥1,472

Sticker Grab Bag

¥1,472
Dango 2

Dango 2" Holo Sticker

¥589
Cult of Mellow 2

Cult of Mellow 2" Sticker

¥442
Croissant 2

Croissant 2" Sticker

¥442
Cake 2

Cake 2" Sticker

¥442
Balloon Mellow - 3

Balloon Mellow - 3" Acrylic Charm

¥1,178
Ballon Mellow - 3

Ballon Mellow - 3" Holo Sticker

¥589
Deep Sea Diving (11

Deep Sea Diving (11" x 8.5" print)

¥1,472

A5 Notebooks and Stickerbooks

¥2,208
Mellow Knitted Sweater (Orange) product image (1) Mellow Knitted Sweater (Orange) product image (2)

Mellow Knitted Sweater (Orange)

¥8,833 ¥6,625
Mellow's Coffee Beans Enamel Mug product image (1) Mellow's Coffee Beans Enamel Mug product image (2)

Mellow's Coffee Beans Enamel Mug

¥2,208
Mellow's Hatchling Companion Print (10

Mellow's Hatchling Companion Print (10"x10")

¥1,472
Mellow Knitted Sweater (Navy Blue) product image (1) Mellow Knitted Sweater (Navy Blue) product image (2)

Mellow Knitted Sweater (Navy Blue)

¥8,833 ¥6,625
Mellow Ribbon All-Over Print Athletic T-Shirt (White) product image (1) Mellow Ribbon All-Over Print Athletic T-Shirt (White) product image (2)

Mellow Ribbon All-Over Print Athletic T-Shirt (White)

¥5,889 ¥5,153