| U-BY EFFECTEN (ユーバイエフェクテン) shaggy check jacket | utility-harajuku.jp | 22330 JPY | 31,900 JPY | −30% |
| U-BY EFFECTEN (ユーバイエフェクテン) boa zip jacket | utility-harajuku.jp | 21560 JPY | 30,800 JPY | −30% |
| U-BY EFFECTEN (ユーバイエフェクテン) hooded puff jacket | utility-harajuku.jp | 16940 JPY | 24,200 JPY | −30% |
| U-BY EFFECTEN (ユーバイエフェクテン) knit jacket | utility-harajuku.jp | 14630 JPY | 20,900 JPY | −30% |
| U-BY EFFECTEN (ユーバイエフェクテン) diamond cardigan | utility-harajuku.jp | 11550 JPY | 16,500 JPY | −30% |
| U-BY EFFECTEN (ユーバイエフェクテン) faux suede zip hoodie | utility-harajuku.jp | 9240 JPY | 13,200 JPY | −30% |
| [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 | utility-harajuku.jp | 38500 JPY | — | — |
| [2025新春limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patchwork knit switching denim jacket type3 | utility-harajuku.jp | 37400 JPY | — | — |
| [2025新春limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patchwork knit switching denim jacket type4 | utility-harajuku.jp | 37400 JPY | — | — |
| [2025新春limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patchwork knit switching denim jacket type1 | utility-harajuku.jp | 37400 JPY | — | — |
| [2025新春limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patchwork knit switching denim jacket type2 | utility-harajuku.jp | 37400 JPY | — | — |
| [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 | utility-harajuku.jp | 36300 JPY | — | — |
| [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 | utility-harajuku.jp | 36300 JPY | — | — |
| [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 | utility-harajuku.jp | 36300 JPY | — | — |
| [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 | utility-harajuku.jp | 36300 JPY | — | — |
| U-BY EFFECTEN (ユーバイエフェクテン) 13th zip jacket | utility-harajuku.jp | 27500 JPY | — | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch hem barrel leg denim pants indigo×blue XLsize | utility-harajuku.jp | 26400 JPY | — | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch hem barrel leg denim pants indigo×blue Msize | utility-harajuku.jp | 26400 JPY | — | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch hem barrel leg denim pants indigo×black Msize | utility-harajuku.jp | 26400 JPY | — | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch hem barrel leg denim pants indigo×blue Lsize | utility-harajuku.jp | 26400 JPY | — | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch hem barrel leg denim pants indigo×blue Ssize | utility-harajuku.jp | 26400 JPY | — | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA patch hem barrel leg denim pants indigo×black Lsize | utility-harajuku.jp | 26400 JPY | — | — |
| [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 | utility-harajuku.jp | 25300 JPY | — | — |
| [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 | utility-harajuku.jp | 25300 JPY | — | — |
| [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 | utility-harajuku.jp | 25300 JPY | — | — |
| [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 | utility-harajuku.jp | 25300 JPY | — | — |
| [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 | utility-harajuku.jp | 25300 JPY | — | — |
| [2025新春limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA docking ballon pants type4 | utility-harajuku.jp | 23100 JPY | — | — |
| [2025新春limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA docking ballon pants type3 | utility-harajuku.jp | 23100 JPY | — | — |
| [2025新春limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA docking ballon pants type2 | utility-harajuku.jp | 23100 JPY | — | — |
| [2025新春limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA docking ballon pants type1 | utility-harajuku.jp | 23100 JPY | — | — |
| U-BY EFFECTEN (ユーバイエフェクテン) 12th faux leather jacket | utility-harajuku.jp | 22000 JPY | — | — |
| U-BY EFFECTEN (ユーバイエフェクテン) botanical zip jacket | utility-harajuku.jp | 22000 JPY | 13,200 JPY | — |
| [2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA docking denim sweat cargo pants type1 | utility-harajuku.jp | 19800 JPY | — | — |
| U-BY EFFECTEN (ユーバイエフェクテン) botanical wide pants | utility-harajuku.jp | 19800 JPY | 13,200 JPY | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA crossfade hoodie gray×black | utility-harajuku.jp | 19800 JPY | — | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA crossfade hoodie gray×beige | utility-harajuku.jp | 19800 JPY | — | — |
| [2026 G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) ×muku by SAICA crossfade hoodie brack×blue | utility-harajuku.jp | 19800 JPY | — | — |
| [2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type5 | utility-harajuku.jp | 19800 JPY | — | — |
| [2025G.W limited]U-BY EFFECTEN(ユーバイ エフェクテン) × muku by SAICA layered shirts type4 | utility-harajuku.jp | 19800 JPY | — | — |