U-by EFFECTEN
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type1](http://utility-harajuku.jp/cdn/shop/files/DZ9_5948_{width}x.jpg?v=1767000949)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type1](http://utility-harajuku.jp/cdn/shop/files/DZ9_5948_500x.jpg?v=1767000949)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type1
U-BY EFFECTEN
- Regular Price
- ¥36,300
- Sale Price
- ¥36,300
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type2](http://utility-harajuku.jp/cdn/shop/files/1766998493084_{width}x.jpg?v=1767000679)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type2](http://utility-harajuku.jp/cdn/shop/files/1766998493084_500x.jpg?v=1767000679)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type2
U-BY EFFECTEN
- Regular Price
- ¥36,300
- Sale Price
- ¥36,300
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type3](http://utility-harajuku.jp/cdn/shop/files/1766998458188_{width}x.jpg?v=1767000288)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type3](http://utility-harajuku.jp/cdn/shop/files/1766998458188_500x.jpg?v=1767000288)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type3
U-BY EFFECTEN
- Regular Price
- ¥36,300
- Sale Price
- ¥36,300
- Regular Price
-
- Unit Price
- per
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type4](http://utility-harajuku.jp/cdn/shop/files/1766998468044_{width}x.jpg?v=1767000230)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type4](http://utility-harajuku.jp/cdn/shop/files/1766998468044_500x.jpg?v=1767000230)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type4
U-BY EFFECTEN
- Regular Price
- ¥36,300
- Sale Price
- ¥36,300
- Regular Price
-
- Unit Price
- per
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type5](http://utility-harajuku.jp/cdn/shop/files/DZ9_6127_{width}x.jpg?v=1767000702)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type5](http://utility-harajuku.jp/cdn/shop/files/DZ9_6127_500x.jpg?v=1767000702)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch sleeve denim stadium jacket type5
U-BY EFFECTEN
- Regular Price
- ¥38,500
- Sale Price
- ¥38,500
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants gray M](http://utility-harajuku.jp/cdn/shop/files/DZ9_5951_{width}x.jpg?v=1767001169)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants gray M](http://utility-harajuku.jp/cdn/shop/files/DZ9_5951_500x.jpg?v=1767001169)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants gray M
U-BY EFFECTEN
- Regular Price
- ¥25,300
- Sale Price
- ¥25,300
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants gray L](http://utility-harajuku.jp/cdn/shop/files/DZ9_5995_{width}x.jpg?v=1767001800)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants gray L](http://utility-harajuku.jp/cdn/shop/files/DZ9_5995_500x.jpg?v=1767001800)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants gray L
U-BY EFFECTEN
- Regular Price
- ¥25,300
- Sale Price
- ¥25,300
- Regular Price
-
- Unit Price
- per
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants blue M](http://utility-harajuku.jp/cdn/shop/files/1766998434773_{width}x.jpg?v=1767001415)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants blue M](http://utility-harajuku.jp/cdn/shop/files/1766998434773_500x.jpg?v=1767001415)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants blue M
U-BY EFFECTEN
- Regular Price
- ¥25,300
- Sale Price
- ¥25,300
- Regular Price
-
- Unit Price
- per
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants blue L](http://utility-harajuku.jp/cdn/shop/files/DZ9_6079_{width}x.jpg?v=1767001777)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants blue L](http://utility-harajuku.jp/cdn/shop/files/DZ9_6079_500x.jpg?v=1767001777)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants blue L
U-BY EFFECTEN
- Regular Price
- ¥25,300
- Sale Price
- ¥25,300
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants black L](http://utility-harajuku.jp/cdn/shop/files/DZ9_5967_{width}x.jpg?v=1767001930)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants black L](http://utility-harajuku.jp/cdn/shop/files/DZ9_5967_500x.jpg?v=1767001930)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA double knee patchwork denim pants black L
U-BY EFFECTEN
- Regular Price
- ¥25,300
- Sale Price
- ¥25,300
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type1](http://utility-harajuku.jp/cdn/shop/files/1766998666229_{width}x.jpg?v=1767002182)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type1](http://utility-harajuku.jp/cdn/shop/files/1766998666229_500x.jpg?v=1767002182)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type1
U-BY EFFECTEN
- Regular Price
- ¥8,800
- Sale Price
- ¥8,800
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type2](http://utility-harajuku.jp/cdn/shop/files/1766998594826_{width}x.jpg?v=1767002111)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type2](http://utility-harajuku.jp/cdn/shop/files/1766998594826_500x.jpg?v=1767002111)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type2
U-BY EFFECTEN
- Regular Price
- ¥8,800
- Sale Price
- ¥8,800
- Regular Price
-
- Unit Price
- per
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type3](http://utility-harajuku.jp/cdn/shop/files/1766998654939_{width}x.jpg?v=1767002269)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type3](http://utility-harajuku.jp/cdn/shop/files/1766998654939_500x.jpg?v=1767002269)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type3
U-BY EFFECTEN
- Regular Price
- ¥8,800
- Sale Price
- ¥8,800
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type4](http://utility-harajuku.jp/cdn/shop/files/1766998642375_{width}x.jpg?v=1767002314)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type4](http://utility-harajuku.jp/cdn/shop/files/1766998642375_500x.jpg?v=1767002314)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type4
U-BY EFFECTEN
- Regular Price
- ¥8,800
- Sale Price
- ¥8,800
- Regular Price
-
- Unit Price
- per
Sold Out
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type5](http://utility-harajuku.jp/cdn/shop/files/1766998609138_{width}x.jpg?v=1767002460)
![[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type5](http://utility-harajuku.jp/cdn/shop/files/1766998609138_500x.jpg?v=1767002460)
[2026new year limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA daily denim shoulder bag type5
U-BY EFFECTEN
- Regular Price
- ¥8,800
- Sale Price
- ¥8,800
- Regular Price
-
- Unit Price
- per
Sold Out
[2026 NewYear] U FUKUBUKURO "U-BY EFFECTEN"(type2)
EFFECTEN
- Regular Price
- ¥27,500
- Sale Price
- ¥27,500
- Regular Price
-
- Unit Price
- per
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[2026 NewYear] U FUKUBUKURO "U-BY EFFECTEN"(type1)
EFFECTEN
- Regular Price
- ¥16,500
- Sale Price
- ¥16,500
- Regular Price
-
- Unit Price
- per
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U-BY EFFECTEN (ユーバイエフェクテン) 13th u L/S Tee
U-BY EFFECTEN
- Regular Price
- ¥9,900
- Sale Price
- ¥9,900
- Regular Price
-
- Unit Price
- per
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U-BY EFFECTEN (ユーバイエフェクテン) 13th zip jacket
U-BY EFFECTEN
- Regular Price
- ¥27,500
- Sale Price
- ¥27,500
- Regular Price
-
- Unit Price
- per
Sold Out
U-BY EFFECTEN (ユーバイエフェクテン) 13th dull snow pants
U-BY EFFECTEN
- Regular Price
- ¥16,500
- Sale Price
- ¥16,500
- Regular Price
-
- Unit Price
- per
Sold Out
![[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type1](http://utility-harajuku.jp/cdn/shop/files/1746172119955_{width}x.jpg?v=1746180564)
![[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type1](http://utility-harajuku.jp/cdn/shop/files/1746172119955_500x.jpg?v=1746180564)
[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type1
U-BY EFFECTEN
- Regular Price
- ¥19,800
- Sale Price
- ¥19,800
- Regular Price
-
- Unit Price
- per
Sold Out
![[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type2](http://utility-harajuku.jp/cdn/shop/files/1746172102507_{width}x.jpg?v=1746180336)
![[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type2](http://utility-harajuku.jp/cdn/shop/files/1746172102507_500x.jpg?v=1746180336)
[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type2
U-BY EFFECTEN
- Regular Price
- ¥19,800
- Sale Price
- ¥19,800
- Regular Price
-
- Unit Price
- per
Sold Out
![[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type3](http://utility-harajuku.jp/cdn/shop/files/1746172139273_{width}x.jpg?v=1746180012)
![[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type3](http://utility-harajuku.jp/cdn/shop/files/1746172139273_500x.jpg?v=1746180012)
[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type3
U-BY EFFECTEN
- Regular Price
- ¥19,800
- Sale Price
- ¥19,800
- Regular Price
-
- Unit Price
- per
Sold Out
![[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type4](http://utility-harajuku.jp/cdn/shop/files/1746172131197_{width}x.jpg?v=1746179724)
![[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type4](http://utility-harajuku.jp/cdn/shop/files/1746172131197_500x.jpg?v=1746179724)
[2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type4
U-BY EFFECTEN
- Regular Price
- ¥19,800
- Sale Price
- ¥19,800
- Regular Price
-
- Unit Price
- per