Popular Parasols and Over 400 Items Gather! Umbrella Brand "Wpc." Opens POP-UP STORE at "Mitsui Outlet Park Makuhari"
The umbrella brand "Wpc.", operated by World Party Co., Ltd., will open a limited-time POP-UP STORE at Mitsui Outlet Park Makuhari from April 4 to September 29, 2026. The store will offer over 400 items, including popular parasols and rain goods, with discounts ranging from 20% to 50%. An opening event includes a gachapon challenge for purchases over ¥4,400 (tax included).
📋 Article Processing Timeline
- 📰 Published: April 3, 2026 at 19:00
- 🔍 Collected: April 3, 2026 at 10:31
- 🤖 AI Analyzed: April 18, 2026 at 01:17 (350h 46m after Collected)
World Party Co., Ltd. (Headquarters: Sumiyoshi-ku, Osaka, President: Tomoo Tomita), the umbrella brand "Wpc.", will open a Wpc. POP-UP STORE for a limited time from Saturday, April 4, 2026, to Tuesday, September 29, 2026, at "Mitsui Outlet Park Makuhari".
**Wpc. POP-UP STORE Overview**
Store Period: Saturday, April 4, 2026 - Tuesday, September 29, 2026
Location: 2-6-1 Hibino, Mihama-ku, Chiba-shi, Chiba Prefecture, 261-0021
Mitsui Outlet Park Makuhari C-SITE 1st Floor, Unit 117
Business Hours: 10:00 - 20:00
Brands Handled: Wpc. / W by Wpc. / Wpc. IZA / SiNCA by Wpc. / Wpc. Patterns / UVO
▼ Mitsui Outlet Park Makuhari Official Website
▼ Wpc. Brand Site
**✔ Up to 50% OFF!**
In addition to popular rain umbrellas and vinyl umbrellas that are trending on social media, and parasols with excellent functionality, we offer a fulfilling lineup of over 400 items including rain goods, daily necessities, kids' items, and directly managed store exclusive items. All items, including popular collaboration items, are 20-50% OFF.
**✔ Grand Opening Event! Gachapon Challenge**
With purchases of ¥4,400 or more (tax included), you can challenge a gachapon for a chance to win Wpc. goods.
A Prize: Mug Cup / B Prize: Handkerchief / C Prize: Clear File / Special Prize
*Limited quantity, will end as soon as supplies last.
**Recommended Items Picked Up!**
**【UVO】**
"UVO" is a high-end parasol brand that uses 100% full shading, 100% UV cut rate, and UPF50+ fabric*, while also offering high heat shielding, durability, and water repellency.
We offer long umbrellas with 8 or 12 ribs that can fully cover sunlight coming from the sides due to their dome shape, as well as 3-fold folding umbrellas with a convenient size.
UVO ¥6,600 (tax incl.) ⇒ 20% OFF ¥5,280 (tax incl.)
Long Umbrella... 8 Ribs / 12 Ribs / 60cm Rib Length
Folding Umbrella... 2-fold / 3-fold / 5-fold
【Functionality】Uses 100% UV cut rate, 100% shading rate, UPF50+ fabric*
Rain or Shine / Heat Shielding Effect / Water Repellent Processing
**【Wpc. IZA】**
"Wpc. IZA," a men's parasol brand that proposes a style of incorporating parasols into daily life for men, recommends the "LARGE&COMPACT" model, which opens large and folds compactly.
With a diameter of 100cm that fully covers a man's body, it provides peace of mind not only on hot days but also in sudden rain.
**Wpc. IZA**
LARGE&COMPACT (Beige / Black / Off) ¥4,400 (tax incl.) ⇒ 30% OFF ¥3,080 (tax incl.)
LARGE&COMPACT (Brown) ¥4,400 (tax incl.) ⇒ 20% OFF ¥3,520 (tax incl.) Other
【Functionality】Uses 100% UV cut rate, 100% shading rate, UPF50+ fabric*
Rain or Shine / Heat Shielding Effect / Water Repellent Processing
**【Wpc.】Shading Baby Colon Mini**
The plump, rounded shape is cute!
The exquisite color coordination between the umbrella fabric and the round handle, and its appearance reminiscent of cosmetics or perfume despite being a parasol, are full of playfulness.
**Wpc. Shading Baby Colon Mini**
¥3,740 (tax incl.) ⇒ 50% OFF ¥1,870 (tax incl.)
【Functionality】Uses 100% UV cut rate, 100% shading rate, UPF50+ fabric*
Rain or Shine / Heat Shielding Effect / Water Repellent Processing
**【Wpc.】Shading Patchwork Tiny 53cm**
A square-shaped parasol that is easy to store in a bag, measuring 17.5cm in height x 7cm in width x 2.5cm in depth.
Despite its large size with a 53cm rib length, its lightweight of approximately 240g is a great feature.
**Wpc. Shading Patchwork Tiny 53cm**
¥3,740 (tax incl.) ⇒ 20% OFF ¥2,992 (tax incl.)
【Functionality】Uses 100% UV cut rate, 100% shading rate, UPF50+ fabric*
Rain or Shine / Heat Shielding Effect / Water Repellent Processing
*Fabric that measured 100% UV cut rate according to JIS L 1925 regulations is considered 100% UV cut rate fabric. Fabric that measured 100% shading rate according to JIS L 1055 Method A is considered 100% shading rate fabric. UPF values of the fabric are measured according to JIS L 1925 regulations.
*The results shown are measured values for the fabric itself and do not indicate the performance of the umbrella itself. Furthermore, this does not apply to parts other than the UV-processed fabric, such as embroidery and stitching on the fabric.
**Official SNS**
・Wpc. - X
・Wpc. - Instagram
・Wpc. - TikTok
・Wpc. FLAGSHIP SHOP - X
・Wpc. Shinsaibashi PARCO Store - Instagram
・Wpc. LUCUA 1100 Store - Instagram
・Wpc. Echika fit Ginza Store - Instagram
**World Party Co., Ltd.**
Headquarters Location: 558-0014 Abiko 1-2-9, Sumiyoshi-ku, Osaka City
Phone Number: 06-6693-2065
President & Representative Director: Tomoo Tomita
Established: September 1985
Business Content: Planning, manufacturing, and wholesale of rain goods.
Brands Developed: Wpc. / W by Wpc. / Wpc. IZA / SiNCA by Wpc. / ONDOO by Wpc. / Wpc. classic / Wpc. Patterns / UVO / go-koh / KiU / VEER / L.o.F. design / GUERRILLA by KiU
**Wpc. POP-UP STORE Overview**
Store Period: Saturday, April 4, 2026 - Tuesday, September 29, 2026
Location: 2-6-1 Hibino, Mihama-ku, Chiba-shi, Chiba Prefecture, 261-0021
Mitsui Outlet Park Makuhari C-SITE 1st Floor, Unit 117
Business Hours: 10:00 - 20:00
Brands Handled: Wpc. / W by Wpc. / Wpc. IZA / SiNCA by Wpc. / Wpc. Patterns / UVO
▼ Mitsui Outlet Park Makuhari Official Website
▼ Wpc. Brand Site
**✔ Up to 50% OFF!**
In addition to popular rain umbrellas and vinyl umbrellas that are trending on social media, and parasols with excellent functionality, we offer a fulfilling lineup of over 400 items including rain goods, daily necessities, kids' items, and directly managed store exclusive items. All items, including popular collaboration items, are 20-50% OFF.
**✔ Grand Opening Event! Gachapon Challenge**
With purchases of ¥4,400 or more (tax included), you can challenge a gachapon for a chance to win Wpc. goods.
A Prize: Mug Cup / B Prize: Handkerchief / C Prize: Clear File / Special Prize
*Limited quantity, will end as soon as supplies last.
**Recommended Items Picked Up!**
**【UVO】**
"UVO" is a high-end parasol brand that uses 100% full shading, 100% UV cut rate, and UPF50+ fabric*, while also offering high heat shielding, durability, and water repellency.
We offer long umbrellas with 8 or 12 ribs that can fully cover sunlight coming from the sides due to their dome shape, as well as 3-fold folding umbrellas with a convenient size.
UVO ¥6,600 (tax incl.) ⇒ 20% OFF ¥5,280 (tax incl.)
Long Umbrella... 8 Ribs / 12 Ribs / 60cm Rib Length
Folding Umbrella... 2-fold / 3-fold / 5-fold
【Functionality】Uses 100% UV cut rate, 100% shading rate, UPF50+ fabric*
Rain or Shine / Heat Shielding Effect / Water Repellent Processing
**【Wpc. IZA】**
"Wpc. IZA," a men's parasol brand that proposes a style of incorporating parasols into daily life for men, recommends the "LARGE&COMPACT" model, which opens large and folds compactly.
With a diameter of 100cm that fully covers a man's body, it provides peace of mind not only on hot days but also in sudden rain.
**Wpc. IZA**
LARGE&COMPACT (Beige / Black / Off) ¥4,400 (tax incl.) ⇒ 30% OFF ¥3,080 (tax incl.)
LARGE&COMPACT (Brown) ¥4,400 (tax incl.) ⇒ 20% OFF ¥3,520 (tax incl.) Other
【Functionality】Uses 100% UV cut rate, 100% shading rate, UPF50+ fabric*
Rain or Shine / Heat Shielding Effect / Water Repellent Processing
**【Wpc.】Shading Baby Colon Mini**
The plump, rounded shape is cute!
The exquisite color coordination between the umbrella fabric and the round handle, and its appearance reminiscent of cosmetics or perfume despite being a parasol, are full of playfulness.
**Wpc. Shading Baby Colon Mini**
¥3,740 (tax incl.) ⇒ 50% OFF ¥1,870 (tax incl.)
【Functionality】Uses 100% UV cut rate, 100% shading rate, UPF50+ fabric*
Rain or Shine / Heat Shielding Effect / Water Repellent Processing
**【Wpc.】Shading Patchwork Tiny 53cm**
A square-shaped parasol that is easy to store in a bag, measuring 17.5cm in height x 7cm in width x 2.5cm in depth.
Despite its large size with a 53cm rib length, its lightweight of approximately 240g is a great feature.
**Wpc. Shading Patchwork Tiny 53cm**
¥3,740 (tax incl.) ⇒ 20% OFF ¥2,992 (tax incl.)
【Functionality】Uses 100% UV cut rate, 100% shading rate, UPF50+ fabric*
Rain or Shine / Heat Shielding Effect / Water Repellent Processing
*Fabric that measured 100% UV cut rate according to JIS L 1925 regulations is considered 100% UV cut rate fabric. Fabric that measured 100% shading rate according to JIS L 1055 Method A is considered 100% shading rate fabric. UPF values of the fabric are measured according to JIS L 1925 regulations.
*The results shown are measured values for the fabric itself and do not indicate the performance of the umbrella itself. Furthermore, this does not apply to parts other than the UV-processed fabric, such as embroidery and stitching on the fabric.
**Official SNS**
・Wpc. - X
・Wpc. - Instagram
・Wpc. - TikTok
・Wpc. FLAGSHIP SHOP - X
・Wpc. Shinsaibashi PARCO Store - Instagram
・Wpc. LUCUA 1100 Store - Instagram
・Wpc. Echika fit Ginza Store - Instagram
**World Party Co., Ltd.**
Headquarters Location: 558-0014 Abiko 1-2-9, Sumiyoshi-ku, Osaka City
Phone Number: 06-6693-2065
President & Representative Director: Tomoo Tomita
Established: September 1985
Business Content: Planning, manufacturing, and wholesale of rain goods.
Brands Developed: Wpc. / W by Wpc. / Wpc. IZA / SiNCA by Wpc. / ONDOO by Wpc. / Wpc. classic / Wpc. Patterns / UVO / go-koh / KiU / VEER / L.o.F. design / GUERRILLA by KiU