Help Mellow get to CatCon 2025! See below for details

All Products

Survibin' Tank product image (1) Survibin' Tank product image (2)

Survibin' Tank

¥3,848
Mellow Ribbon Tank Top product image (1) Mellow Ribbon Tank Top product image (2)

Mellow Ribbon Tank Top

¥4,618
¥462 off
[PREORDER] Mellow Mochikororin Plush Keychain product image (1) [PREORDER] Mellow Mochikororin Plush Keychain product image (2)

[PREORDER] Mellow Mochikororin Plush Keychain

¥1,847
CatCon Sticker/Print bundle product image (1)

CatCon Sticker/Print bundle

¥2,001
Lost Tourist Mellow (LIMITED EDITION) product image (1) Lost Tourist Mellow (LIMITED EDITION) product image (2)

Lost Tourist Mellow (LIMITED EDITION)

¥1,539
Tourist Mellow (Limited Edition) product image (1) Tourist Mellow (Limited Edition) product image (2)

Tourist Mellow (Limited Edition)

¥770
Artemis Knitted Sweater (Violet) product image (1) Artemis Knitted Sweater (Violet) product image (2)

Artemis Knitted Sweater (Violet)

¥9,236 ¥7,696
Yostuba Stretch 8.5

Yostuba Stretch 8.5" x 11" Print

¥1,539
Year of the Dragon Enamel Pin product image (1)

Year of the Dragon Enamel Pin

¥1,231
Year of the Dragon 2

Year of the Dragon 2" Holo Sticker

¥616
Y'shtola 10x10 Print product image (1)

Y'shtola 10x10 Print

¥2,309
Wailord Mellow product image (1) Wailord Mellow product image (1)

Wailord Mellow

¥462
It's Fine 2

It's Fine 2" Holo Sticker

¥616
Terako 10

Terako 10" x 10" Print

¥1,539
Survibin' 3

Survibin' 3" Holo Sticker

¥616
Sticky Notes product image (1)

Sticky Notes

¥770
Springtime 11

Springtime 11" x 8.5" Print

¥1,539
Ramen 3

Ramen 3" Arcryllic Keychain

¥1,231
Ramen 3

Ramen 3" Holo Sticker

¥616
Mellow Pride Keychain product image (1)

Mellow Pride Keychain

¥1,231
Pictomancer 14

Pictomancer 14" x 14" Print

¥3,848
Pictomancer 3

Pictomancer 3" Acrylic Charm

¥1,231
Pictomancer 3

Pictomancer 3" Holo Sticker

¥616
Phone 3 Phone 3

Phone 3" Acrylic Charm

¥1,231
Phone 2

Phone 2" Sticker

¥462
Big Stretch 3

Big Stretch 3" Sticker

¥462
Chocolate 3

Chocolate 3" Holo Acrylic Keychain

¥1,231
Mellow Pride Flags 2 Mellow Pride Flags 2

Mellow Pride Flags 2" Stickers

¥462
Mellow and Kupo Print product image (1)

Mellow and Kupo Print

¥2,309
Chocolate 2

Chocolate 2" Holo Sticker

¥616
Mellow Emotes 1 Mellow Emotes 1

Mellow Emotes 1" Stickers

¥231
Mellow Recharge 3

Mellow Recharge 3" Sticker

¥462
Kotatsu 3

Kotatsu 3" Holo Sticker

¥616
Interrogation with Anya 14

Interrogation with Anya 14"x11" Print

¥3,848
Heavy Hatchling 3

Heavy Hatchling 3" Holo Sticker

¥616
Ice Cream 2

Ice Cream 2" Sticker

¥462
Heavy Hatchling - 10

Heavy Hatchling - 10" x 10" Print

¥1,539

Sticker Grab Bag

¥1,539
Dango 2

Dango 2" Holo Sticker

¥616
Cult of Mellow 2

Cult of Mellow 2" Sticker

¥462
Croissant 2

Croissant 2" Sticker

¥462
Cake 2

Cake 2" Sticker

¥462
Balloon Mellow - 3

Balloon Mellow - 3" Acrylic Charm

¥1,231
Ballon Mellow - 3

Ballon Mellow - 3" Holo Sticker

¥616
Deep Sea Diving (11

Deep Sea Diving (11" x 8.5" print)

¥1,539

A5 Notebooks and Stickerbooks

¥2,309
Mellow Knitted Sweater (Orange) product image (1) Mellow Knitted Sweater (Orange) product image (2)

Mellow Knitted Sweater (Orange)

¥9,236 ¥6,927
Mellow's Coffee Beans Enamel Mug product image (1) Mellow's Coffee Beans Enamel Mug product image (2)

Mellow's Coffee Beans Enamel Mug

¥2,309