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Stationery

Collection: Stationery

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Koupen-chan An aurora that can be attached to a smartphone, a space missionSticker(Oh my)

Koupen-chan An aurora that can be attached to a smartphone, a space missionSticker(Oh my)

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Koupen-chan An aurora that can be attached to a smartphone, a space missionSticker(AstronautKoupen-chan）

Koupen-chan An aurora that can be attached to a smartphone, a space missionSticker(AstronautKoupen-chan）

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
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Koupen-chan An aurora that can be attached to a smartphone, a space missionSticker(What is the galaxy?)

Koupen-chan An aurora that can be attached to a smartphone, a space missionSticker(What is the galaxy?)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan An aurora that can be attached to a smartphone, a space missionSticker(Is it in the middle? Amazing!)

Koupen-chan An aurora that can be attached to a smartphone, a space missionSticker(Is it in the middle? Amazing!)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan Space Hanamaru mission ballpoint pen (communicating with you...)

Koupen-chan Space Hanamaru mission ballpoint pen (communicating with you...)

Regular price ¥770(税込)

Regular price ~~(税込)~~ Sale price ¥770(税込)
Unit price per
Koupen-chan Space mission ballpoint pen (SPACE MISSION 870)

Koupen-chan Space mission ballpoint pen (SPACE MISSION 870)

Regular price ¥770(税込)

Regular price ~~(税込)~~ Sale price ¥770(税込)
Unit price per
Koupen-chan Space Hanamaru mission clear file (I gave you Hanamaru!)

Koupen-chan Space Hanamaru mission clear file (I gave you Hanamaru!)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
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Koupen-chan A space mission clear file (departing on a rocket!)

Koupen-chan A space mission clear file (departing on a rocket!)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan Hanamaru Space Mission Flapping Memo Sticky Notes

Koupen-chan Hanamaru Space Mission Flapping Memo Sticky Notes

Regular price ¥660(税込)

Regular price ~~(税込)~~ Sale price ¥660(税込)
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Koupen-chan Pearls sized to stick on smartphonesSticker(I wonder how far it will go...)

Koupen-chan Pearls sized to stick on smartphonesSticker(I wonder how far it will go...)

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Koupen-chan Pearls sized to stick on smartphonesSticker(Snowman completed)

Koupen-chan Pearls sized to stick on smartphonesSticker(Snowman completed)

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Koupen-chan Pearls sized to stick on smartphonesSticker(Warm heaven)

Koupen-chan Pearls sized to stick on smartphonesSticker(Warm heaven)

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Koupen-chan Pearls sized to stick on smartphonesSticker(It's not cold at all.)

Koupen-chan Pearls sized to stick on smartphonesSticker(It's not cold at all.)

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Koupen-chan Size that can be attached to a smartphoneSticker(love)

Koupen-chan Size that can be attached to a smartphoneSticker(love)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan Size that can be attached to a smartphoneSticker(In the path of evil, one's mind and body are given top priority)

Koupen-chan Size that can be attached to a smartphoneSticker(In the path of evil, one's mind and body are given top priority)

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Koupen-chan Size that can be attached to a smartphoneSticker(I have arrived!)

Koupen-chan Size that can be attached to a smartphoneSticker(I have arrived!)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan Size that can be attached to a smartphoneSticker(Evil!)

Koupen-chan Size that can be attached to a smartphoneSticker(Evil!)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan Size that can be attached to a smartphoneSticker(Sour! Vitamin C 100%)

Koupen-chan Size that can be attached to a smartphoneSticker(Sour! Vitamin C 100%)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan Size that can be attached to a smartphoneSticker(World Conquest)

Koupen-chan Size that can be attached to a smartphoneSticker(World Conquest)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan Size that can be attached to a smartphoneSticker(Forget everything and rest)

Koupen-chan Size that can be attached to a smartphoneSticker(Forget everything and rest)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per
Koupen-chan Card holder (futon)

Koupen-chan Card holder (futon)

Regular price ¥1,760(税込)

Regular price ~~(税込)~~ Sale price ¥1,760(税込)
Unit price per
Koupen-chan Card holder (workplace)

Koupen-chan Card holder (workplace)

Regular price ¥1,760(税込)

Regular price ~~(税込)~~ Sale price ¥1,760(税込)
Unit price per
Koupen-chan 2025 desk calendar

Koupen-chan 2025 desk calendar

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Koupen-chan Mendogusa pencil case

Koupen-chan Mendogusa pencil case

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Koupen-chan in Office Hanamaru Approval Department Acrylic Magnet Bar

Koupen-chan in Office Hanamaru Approval Department Acrylic Magnet Bar

Regular price ¥1,210(税込)

Regular price ~~(税込)~~ Sale price ¥1,210(税込)
Unit price per
Koupen-chan in Office Hanamaru Approval Department Set of 3 Acrylic Magnets

Koupen-chan in Office Hanamaru Approval Department Set of 3 Acrylic Magnets

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Koupen-chan in Office Hanamaru Approval Department Whiteboard Magnetic Sheet with Pen

Koupen-chan in Office Hanamaru Approval Department Whiteboard Magnetic Sheet with Pen

Regular price ¥1,870(税込)

Regular price ~~(税込)~~ Sale price ¥1,870(税込)
Unit price per
Koupen-chan in Office Hanamaru Approval Department It can be easily separated! ID photo styleSticker

Koupen-chan in Office Hanamaru Approval Department It can be easily separated! ID photo styleSticker

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Koupen-chan Harvest festival! jet stream

Koupen-chan Harvest festival! jet stream

Regular price ¥2,310(税込)

Regular price ~~(税込)~~ Sale price ¥2,310(税込)
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Koupen-chan Harvest festival! Glitter foil-stamped Japanese paper that can be attached to a smartphoneSticker(amulet navy)

Koupen-chan Harvest festival! Glitter foil-stamped Japanese paper that can be attached to a smartphoneSticker(amulet navy)

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Koupen-chan Harvest festival! Glitter foil-stamped Japanese paper that can be attached to a smartphoneSticker(Talisman yellow)

Koupen-chan Harvest festival! Glitter foil-stamped Japanese paper that can be attached to a smartphoneSticker(Talisman yellow)

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Koupen-chan Harvest festival! Glitter foil-stamped Japanese paper that can be attached to a smartphoneSticker(Yotsuba Kozuchi~!)

Koupen-chan Harvest festival! Glitter foil-stamped Japanese paper that can be attached to a smartphoneSticker(Yotsuba Kozuchi~!)

Regular price ¥385(税込)

Regular price ~~(税込)~~ Sale price ¥385(税込)
Unit price per

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