Collection: Polar Bear-san
A knowledgeable polar bear.
It seems like he has pockets on his body. why?
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Koupen-chan Sushi teacup (gyugyu)
Regular price ¥1,540(税込)Regular priceUnit price per(税込)Sale price ¥1,540(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) -
Koupen-chan mitamemo ticket file (14 types in total) 1BOX 14 pieces
Regular price ¥5,390(税込)Regular priceUnit price per(税込)Sale price ¥5,390(税込) -
Koupen-chan Clear Maste Set ②Koupen-chanfull of
Regular price ¥990(税込)Regular priceUnit price per(税込)Sale price ¥990(税込) -
Koupen-chan Patapata memo ④
Regular price ¥715(税込)Regular priceUnit price per(税込)Sale price ¥715(税込) -
Koupen-chan Clear sticker ⑱ Hamuhamu!
Regular price ¥440(税込)Regular priceUnit price per(税込)Sale price ¥440(税込) -
Koupen-chan Clear sticker ⑲Manten!
Regular price ¥440(税込)Regular priceUnit price per(税込)Sale price ¥440(税込) -
Koupen-chan 300 Piece Magical Piece-Light (No.300-ML07 Today is also Hanamaru!)
Regular price ¥2,640(税込)Regular priceUnit price per(税込)Sale price ¥2,640(税込) -
Koupen-chan Hannari Yotsubado Matte Clear File (Everyone in Cherry Blossom Color)
Regular price ¥385(税込)Regular priceUnit price per(税込)Sale price ¥385(税込) -
Koupen-chan Multi-ring (collection)
Regular price ¥2,508(税込)Regular priceUnit price per(税込)Sale price ¥2,508(税込) -
Koupen-chan 2025 Notebook Monthly A6 Mizutama
Regular price ¥1,045(税込)Regular priceUnit price per(税込)Sale price ¥1,045(税込) -
Koupen-chan 2025 Notebook Monthly A6 Ohana
Regular price ¥1,045(税込)Regular priceUnit price per(税込)Sale price ¥1,045(税込) -
Koupen-chan Festival wasshoi! Shiny foil-stamped fan (fan and fukumahou!)
Regular price ¥660(税込)Regular priceUnit price per(税込)Sale price ¥660(税込) -
Koupen-chan Festival wasshoi! Glitter foil stamping mat that can be attached to a smartphoneSticker（Polar Bear-san）
Regular price ¥385(税込)Regular priceUnit price per(税込)Sale price ¥385(税込) -
Koupen-chan world
Regular price ¥2,860(税込)Regular priceUnit price per(税込)Sale price ¥2,860(税込) -
Koupen-chan Cool pillow cover (festival)
Regular price ¥1,980(税込)Regular priceUnit price per(税込)Sale price ¥1,980(税込) -
Koupen-chan Cool hooded blanket (festival)
Regular price ¥3,300(税込)Regular priceUnit price per(税込)Sale price ¥3,300(税込) -
Koupen-chan Postcard (for the end of this month)Polar Bear-san）
Regular price ¥275(税込)Regular priceUnit price per(税込)Sale price ¥275(税込) -
Koupen-chan Year-end and New Year postcard book (15 patterns in total)
Regular price ¥1,980(税込)Regular priceUnit price per(税込)Sale price ¥1,980(税込) -
Koupen-chan Postcard book of various original drawings (15 designs in total)
Regular price ¥1,980(税込)Regular priceUnit price per(税込)Sale price ¥1,980(税込) -
Koupen-chan 300 pieces There are a lot of them and they are everywhere.
Regular price ¥1,980(税込)Regular priceUnit price per(税込)Sale price ¥1,980(税込) -
Koupen-chan Patapata memo (2)
Regular price ¥715(税込)Regular priceUnit price per(税込)Sale price ¥715(税込) -
Koupen-chan Hanamaru Ranman hasMascot（Polar Bear-san）
Regular price ¥1,650(税込)Regular priceUnit price per(税込)Sale price ¥1,650(税込) -
Koupen-chan Diner toothbrush set of 3
Regular price ¥990(税込)Regular priceUnit price per(税込)Sale price ¥990(税込)
