OTONA PREPPY

> Preppy style is a hot trend this season. A taste that may seem childish, OSMOSIS can be adopted by adults too! We will also explain how to dress to...

Mid winter OUTER styling OSMOSIS 2025

This winter, let's start a little early. It has come, overtaking autumn. Overcome the real cold, A lineup that combines functionality and design. Which buddy will you choose this season?...

THIS IS KNIT OSMOSIS 2025AW collection

When you think of winter Ozumo, you think of knitwear. Of course, the design and color variations The lineup is full of expression, using a variety of yarns. A piece...

STYLEBOOK2025AW December Vol. 1

style 01 A jacquard knit pullover with bold decorations that are both warm and glamorous.The light tulle bottom further enhances the holiday mood. style 01 Jacquard knit pullover ¥9,790 Tulle...

Enjoy more one-piece styling

Add color to any scene, A dress is a reliable choice for any season. Enjoy more fashion with layering, a style unique to autumn and winter . one-piece styling NO...

OUTER for the Midwinter collection

OSMOSIS's outerwear collection,which defines this season's style. Silhouette, material, detail—all imbued with a "modish presence." A leading piece that will dramatically transform your everyday. キルティングレイヤードショートコートQUILTED LAYERED SHORT COAT ITEM DETAILS...

paw's living × OSMOSIS collaboration: Wear OSMO...

"Walk together, wear together." - paw's living × OSMOSIS -  Twinning with PETS♡   Twinning with PETS♡  Time spent together becomes even more precious. Whether it's a walk, a day out, or a relaxed day...

OTONA STREET 2025AW OSMOSIS

Even as we get older, our fashion mindset remains at the core of who we are. While transforming new trends and nostalgia into something fresh, Dress with adult experience STREET...

STYLEBOOK 2025 AW NOVEMBER vol.2

style 01 The impactful ORANGE charges the dark winter with warmth and energy. The heavy metallic skirt is lightened with pleats. style 01 Asymmetric Knit Pullover ¥8,690 Pleated Skirt ¥14,080...

STYLEBOOK 2025 AW NOVEMBER vol.1

style 01 To make large ruffles look trendy,a sleek pleated skirt is key. Matching the tones,creates a mature and sophisticated look. style 01 Asymmetrical Ruffle Pullover ¥8,690 Pleated Skirt with...

Mix-and-match outfit ideas movie

Mix-and-match Outfit Ideas - UPDATE 2025.11.20 - As the mornings and evenings grow cooler, many of you might be wondering, "What should I wear?" as you look forward to enjoying...

Knit Special OSMOSIS Fall/Winter 2025

Knits are definitely a highlight of Osmosis's autumn/winter collection! In addition to eye-catching designs, their comfort and wide variety are also appealing. This exquisite collection will gently embrace both your...

SETUP STYLING for AUTUMN / WINTER

OSMOSIS SETUP for AUTUMN / WINTER SET UP STYLING A versatile setup that looks great both on and off duty. This season's starring setup. This season's recommendation is a mature...

Autumn OUTER style05

Autumn, which arrives late every year,is fickle, and a light outer layer is essential.From blousons to knit types. Find your long-lasting autumn companionfrom our abundant lineup. BONDED BLOUSON Bonding Blouson...

PINKの最新情報

Everyone was once obsessed with PINK as a child. As we grow older, many of us become shy of its sweetness and cuteness, and gradually drift away from it. This...

New Arrivals: Tops

The sky above feels a little higher,and the season is surely moving forward. To fit this early autumn mood,a light and comfortable long-sleeved top is perfect. This season's trending colors,...

Versatile Mellow Trim Long-Sleeve Tee

The Merrow Switching Long Sleeve T-shirt features elegant merrow stitching and playfulswitching designs. Versatile for daily wear or going out. Freely mix and match to suit your style. Merrow 01...

OUTER 2025 AUTUMN/WINTER

STYLEBOOK 2025 AW OCTOBER vol.2

style 01 A luxurious amount of pleats, for everyday wear. The warm scarf and colored corduroy are the secret to dressing it down. style 01 Pleated knit pullover ¥10,780 Tuck...

SET UP style should be free!

In everyday life,a reliable setup is one that doesn't require styling. Depending on the innerwear and accessories, it can change from casual to dressy. Be more free, wear it without...

STYLEBOOK 2025 AW OCTOBER vol.1

style 01 A voluminous gathered blouson paired with an elegant handkerchief hem skirt to play with silhouettes. Keep the tones subdued for a mature look. style 01 Dormant Gathered Blouson...

Anytime, anything? Haori hauls?

As the air cools down slightly in the mornings and evenings,it's time to start preparing outerwear. Depending on the temperature, when and what should you wear? We have a lineup...

2025 AW Catalog Vol.02

JACKET ¥16,280 T-SHIRTS ¥7,590 SKIRT ¥12,980 BOOTS ¥14,300 GILET ¥11,880 T-SHIRTS ¥6,490 PANTS ¥11,880 SHOES ¥12,980 ONE-PIECE ¥12,980 T-SHIRTS ¥6,490 PANTS ¥11,880 SHOES ¥12,980 BLOUSE ¥9,790 PULLOVER ¥7,590 SKIRT ¥11,880...

STYLEBOOK 2025 AW SEPTEMBER vol.2

style 01 A crisp big silhouette,effortlessly styled with a relaxed knit gown. Rich BROWN is still the shortcut to a trendy look this season. style 01 Switching knit cardigan ¥11,880...