CONTENTS

STYLEBOOK2026SS APRIL vol.1

STYLEBOOK2026SS APRIL vol.1

style 01 Sensual tulle is docked with a cool, summery knit that has a modern vibe. Balance the sweetness with rugged barrel-line pants for a sophisticated urban look. style 01...

WEB限定アイテム“2WAY切替ニットプルオーバー”

Web-exclusive item "2-way switching knit pullov...

A 2-way switch knit pullover in a web-exclusive color . The design is accented with subtle switching details . The contrast is striking, A special piece that can only be...

Occasion Style Summary

Occasion Style Summary

Be yourself even on special days. The occasion style proposed by OSMOSIS 2026SS is, The key word is "modern sophistication" without being too formal. A structured silhouette, light material, and...

2026 Spring MONOTONE

2026 Spring MONOTONE

The dignified presence of black accentuates the diverse colors that abound in spring. The white space created by the contrast of achromatic colors allows for a supple strength and lightness...

CEREMONY STYLE -short movie-

CEREMONY STYLE -short movie-

The season of meetings and partings is fast approaching. Formal style for special occasions A refined look that gently accompanies your feelings. CEREMONY STYLE 01 This sleek gilet dress features...

STYLEBOOK2026SS MARCH vol.2

STYLEBOOK2026SS MARCH vol.2

style 01 The iconic checkered shirt allows forstyle changes with its versatile pattern.With colors elevated to a modern aesthetic,it presents a sophisticated look. style 01 2-Way Check Long Shirt Blouse...

OCCASION -on &off -

OCCASION -on &off-

It's a waste to only wear them on "special days"! Only possible with OS MOSIS's highly sensitive designs, 3 ways to mix-and-match ceremonial items that suit both formal and casual...

2026 Spring Summer Light & Layered Tops.

2026 Spring Summer Light & Layered Tops.

Light & Layered Tops With light materials and sheer designs, add a subtle touch of lightness to your coordination. We've gathered tops that can be worn layered or standalone, perfect...

STYLEBOOK2026SS MARCH vol.1

STYLEBOOK2026SS MARCH vol.1

style 01 This season's romantic details, such as mermaid lines and lace, are elevated with a moderately sweet and OSMOSIS-like mode essence. style 01 Raglan Gather Blouson ¥15,180 Lace Motif...

We Love Denim

We Love Denim

Denim items are loved in every era. This season's OSMOSIS We offer a series of supple cellulose denim with a relaxed feel. Casual yet somehow elegant, Enjoy a grown-up denim...

We Love Denim

Occasion Style

Occasion Style

2026 OCCASION STYLE For special occasions and everyday moments. OSMOSIS's occasion style is Gently accompanying you at the turning points of your life, It blends naturally into the atmosphere of...

SPRING COLOR VIBES 2026 Spring / Summer

SPRING COLOR VIBES 2026 Spring / Summer

Change your color, change your impression. OSMOSIS proposes not just "trendy colors," but colors that blend naturally into your current self. The beauty of the silhouette and the nuance of...

STYLEBOOK2026SS FEBRUARY vol.2

STYLEBOOK2026SS FEBRUARY vol.2

style 01 A vibrant blue knit takes center stage,with a color-blocked skirt adding lightness and movement. A simple yet expressiveadult casual chic style. style 01 Colorblock Dolman Knit Pullover ¥8,690...

2026SS catalog vol.01

2026SS catalog vol.01

SHIRT ¥10,780 BLOUSE ¥9,790 SHOES ¥13,750 KNIT ¥9,790 PANTS ¥14,080 SHOES ¥13,750 JACKET ¥16,280 BLOUSE ¥9,790 PANTS ¥11,880 SHOES ¥13,750 BLOUSE ¥9,790 PANTS ¥12,980 SHOES ¥12,100 PULLOVER ¥8,690 SKIRT ¥15,180...

SALE PICK UP

SALE PICK UP

Popular items you'll want to wear now at special prices. From popular designs to versatile items, We've gathered some of our recommended sale items for this season. -SALE ITEM 01-...

SALE PICK UP

OUTER COLLECTION 2025 AUTUMN WINTER

OUTER COLLECTION 2025 AUTUMN WINTER

Your winter style is defined by your outerwear. We offer a lineup unique to OSMOSIS,from impactful designs to versatile outerwear that blends with any outfit. Find a special piece that...

STAFF SNAP SPECIAL - ラスト買い足し!リアルバイ計画!

STAFF SNAP SPECIAL - Last minute purchases! Rea...

Now that the 2025AW collection is complete, the shop staff are making a final push to prepare for winter. Choose the items you want to buy from the special collection...

STYLEBOOK2026SS FEBRUARY vol.1

STYLEBOOK 2026SS FEBRUARY vol.1

style 01 If a gilet and a dress can coexist, your coordination possibilities are endless. Add a playful pop of color and throw on a short jacket to instantly elevate...

special holiday event styling

special holiday event styling

For a special day with your loved ones. Embrace your joyous feelings, even amidst the dazzling city. We'll help you create wonderful memories with sophisticated adult styling. 01 for Live...

STYLEBOOK2026SS JANUARY vol.1

STYLEBOOK 2026 SS JANUARY vol.1

style 01 An authentic 80s-inspired denim setup,updated with a modern top. style 01 Cellulose Denim Big Shirt ¥10,780 Drawstring Shirt Switching Pullover ¥8,690 Pointed Toe Slit Pumps ¥13,200 style 02...

2025 AUTUMN / WINTER KNIT RECOMMEND

2025 AUTUMN / WINTER KNIT RECOMMEND

The first thing you want to get this winter is definitely knitwear . This year's silhouette and versatile look. Introducing the OSMOSIS knit collection. ITEM 01. REVERSIBLE BRUSHED KNIT PULLOVER...

special holiday knit style 2025AW

special holiday knit style 2025AW

Although I felt hectic, a sense of elation enveloped me. We have a wide selection of knitwear that is perfect for the holiday season. The lineup combines heart-pounding design with...

DIG MY STYLE OSMOSIS AUTIMN WINTER 2025

DIG MY STYLE OSMOSIS AUTIMN WINTER 2025

There are always trendy tastes and popular colors in every era. Whether you wear it or not, and how you wear it, is entirely up to you. You are free...

2025aw special collection

2025aw special collection

PULLOVER ¥9,790 → ¥8,690 PANTS ¥10,780 PUMPS ¥12,980 PULLOVER ¥9,790 → ¥8,690 ONE-PIECE ¥14,080 → ¥11,880 BOOTS ¥14,300 PULLOVER &¥9,790 → ¥8,690 BLOUSE ¥9,790 → ¥8,690 PANTS &¥10,780 → ¥9,790 LOAFERS ¥13,200 ONE-PIECE ¥12,980 → ¥11,880 BOOTS ¥14,300 PULLOVER &¥8,690 → ¥7,590 PANTS ¥10,780 LOAFERS ¥13,200 PULLOVER ¥8,690 → ¥7,590 PANTS ¥10,780 → ¥9,790 STALL ¥6,490 BOOTS ¥14,300