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Koupen-chan T-shirt with a constellation that watches over you Twelve constellations (white)
Regular price ¥3,190(税込)Regular priceUnit price per(税込)Sale price ¥3,190(税込) -
Koupen-chan SKINNYDIP iPhone Case（Koupen-chan）
Regular price ¥4,400(税込)Regular priceUnit price per(税込)Sale price ¥4,400(税込) -
Koupen-chan Hanamaru Sky Blue Bouquet Pom-Pom Lace Hand Towel (Blue Check)
Regular price ¥880(税込)Regular priceUnit price per(税込)Sale price ¥880(税込) -
TV anime “Koupen-chan』 MascotIt also becomes! Large eco bag (pukapuka balloon)
Regular price ¥2,750(税込)Regular priceUnit price per(税込)Sale price ¥2,750(税込) -
Koupen-chan Dress upKoupen-chan Nutrition is great! (6 types in total)
Regular price From ¥1,210(税込)Regular priceUnit price per(税込)Sale price From ¥1,210(税込) -
Koupen-chan I turned into a bee, so flat.Mascot
Regular price ¥1,650(税込)Regular priceUnit price per(税込)Sale price ¥1,650(税込) -
Koupen-chan I turned into a ladybug~ so flatMascot
Regular price ¥1,650(税込)Regular priceUnit price per(税込)Sale price ¥1,650(税込) -
Koupen-chan Iwasika-chan xKoupen-chan Plush
Regular price ¥2,530(税込)Regular priceUnit price per(税込)Sale price ¥2,530(税込) -
Koupen-chan Desk calendar starting from January 2026 (with mini stickers)
Regular price ¥1,430(税込)Regular priceUnit price per(税込)Sale price ¥1,430(税込) -
[Pre-order]Koupen-chan Dress-UpKoupen-chan I'll cheer for you~! (6 types in total) [Scheduled to ship sequentially from early April] [Delivery date cannot be specified] [Cannot be purchased with other products] [Not eligible for campaign]
Regular price From ¥1,210(税込)Regular priceUnit price per(税込)Sale price From ¥1,210(税込) -
Koupen-chan Sakura blooms in springPlush
Regular price ¥2,860(税込)Regular priceUnit price per(税込)Sale price ¥2,860(税込) -
TV anime “Koupen-chan” Tokyo Mannin Train Nagyu GyuPlush
Regular price ¥5,170(税込)Regular priceUnit price per(税込)Sale price ¥5,170(税込) -
Koupen-chan 2026 Notebook Monthly A6 Clover
Regular price ¥1,100(税込)Regular priceUnit price per(税込)Sale price ¥1,100(税込) -
Koupen-chan Watercolor pencil 12 color set (botanical watercolor)
Regular price ¥2,310(税込)Regular priceUnit price per(税込)Sale price ¥2,310(税込) -
TV anime “Koupen-chan”Commuting/School/Business Trip Hanamaru Life! folding boston bag
Regular price ¥4,290(税込)Regular priceUnit price per(税込)Sale price ¥4,290(税込) -
Koupen-chan I rode on a twinkling star! A shooting starKoupen-chanMascot
Regular price ¥1,980(税込)Regular priceUnit price per(税込)Sale price ¥1,980(税込) -
TV anime “Koupen-chan”Commuting/School/Business Trip Hanamaru Life! Ramen bowl & astragalus set
Regular price ¥4,015(税込)Regular priceUnit price per(税込)Sale price ¥4,015(税込) -
TV anime “Koupen-chan” What floor might it be?Mascotin elevator pouch
Regular price ¥3,190(税込)Regular priceUnit price per(税込)Sale price ¥3,190(税込) -
Koupen-chan An eco bag that is a constellation that watches over you I will watch over you Navy ONE
Regular price ¥3,190(税込)Regular priceUnit price per(税込)Sale price ¥3,190(税込) -
TV anime “Koupen-chan” I’ll have it!Plushpen holder
Regular price ¥1,870(税込)Regular priceUnit price per(税込)Sale price ¥1,870(税込) -
TV anime “Koupen-chan”Commuting/School/Business Trip Hanamaru Life! patter memo
Regular price ¥825(税込)Regular priceUnit price per(税込)Sale price ¥825(税込) -
Koupen-chan Don't get your accessories lost! A constellation pouch that watches over you
Regular price ¥2,640(税込)Regular priceUnit price per(税込)Sale price ¥2,640(税込) -
Koupen-chan It's a creature of the sea~ A palm that looks like a sitting sealMascot
Regular price ¥1,870(税込)Regular priceUnit price per(税込)Sale price ¥1,870(税込) -
Koupen-chan Odango let's go together~MatchaKoupen-chanpalm of the handMascot
Regular price ¥1,650(税込)Regular priceUnit price per(税込)Sale price ¥1,650(税込) -
Koupen-chan My palm has turned into a zunda mochiMascot
Regular price ¥1,870(税込)Regular priceUnit price per(税込)Sale price ¥1,870(税込) -
Koupen-chan Hanamaru Japanese umbrella matchaKoupen-chanpalm ofMascot
Regular price ¥1,650(税込)Regular priceUnit price per(税込)Sale price ¥1,650(税込)
![[Pre-order]Koupen-chan Dress-UpKoupen-chan I'll cheer for you~! (6 types in total) [Scheduled to ship sequentially from early April] [Delivery date cannot be specified] [Cannot be purchased with other products] [Not eligible for campaign]](http://www.koupenchan-store.jp/cdn/shop/files/4979750830907.png?v=1775038437&width=533)
