SOSHIOTSUKI
Overview
SOSHIOTSUKI is a Tokyo menswear label founded in 2015 by Soshi Otsuki after his studies at Bunka Fashion College and the experimental school coconogacco. The brand emerged through Tokyo New Age, gained early notice through the 2016 LVMH Prize semi-finalist list, and reached a new level of international visibility when Otsuki won the 2025 LVMH Prize. Its work is centred on tailoring, but the suit is treated as a cultural object: a place where Japanese ceremony, Western dress codes, 1980s Tokyo business style and Otsuki’s own memories of clothing can be cut into the same garment.
The label has developed with unusual patience for a young brand. For several years it operated close to Tokyo’s independent menswear scene, building a vocabulary of wrapped closures, enlarged trousers, ceremonial fastenings, kimono-derived proportions and soft, slightly displaced jackets. Its recent collections sharpen that language through the figure of the Japanese salaryman and the memory of imported Italian tailoring during the bubble economy. Since 2025, the LVMH Prize, Tomorrow Ltd. partnership, Zara capsule and Pitti Uomo 109 runway have moved SOSHIOTSUKI from cult menswear label into a more visible international structure without removing its technical centre.
Philosophy
SOSHIOTSUKI’s philosophy begins with the question of how Japanese identity can be expressed through a tailored wardrobe. Otsuki does not use tradition as surface decoration. He studies the body language of kimono closures, judo garments, formal coats, Buddhist and theatrical dress, then translates those codes through lapels, interlinings, vents, trousers and shirting. The result is recognisably menswear, but the garments often behave like ritual objects: tied, folded, slouched or fastened in ways that make the act of dressing visible.
The current design language is especially precise in its treatment of 1980s and 1990s Japanese corporate style. Otsuki looks at the way imported Italian suits, particularly the softer Armani-influenced silhouette, changed when worn on Japanese bodies and inside Tokyo’s business culture. Instead of correcting those shifts, he builds them into the pattern: dropped balance, enlarged shoulders, displaced drape, grey tailoring and pockets that expose the hidden architecture of the suit. This gives the brand its most persuasive tension, with technical tailoring carrying questions of aspiration, imitation, memory and national dress.
Recent events
Disclaimer
Creative timeline
SOSHIOTSUKI presented IN FLORENCE as guest designer at Pitti Uomo 109 on 15 January 2026, staging its first European runway show at the Refettorio di Santa Maria Novella. The collection brought Otsuki’s reverse-importation idea back to Italy through grey tailoring, softened corporate silhouettes and Japanese construction details.
SOSHIOTSUKI released A Sense of Togetherness with Zara in December 2025, translating Otsuki’s oversized tailoring and family-memory references into a global capsule spanning menswear, womenswear and kidswear. The project marked the brand’s broadest public retail exposure to date.
In November 2025, Tomorrow Ltd. announced a global partnership with SOSHIOTSUKI from the Autumn/Winter 2025 season, taking responsibility for wholesale operations and international market development. The agreement gave the label a stronger commercial framework after its LVMH Prize win.
Soshi Otsuki won the 2025 LVMH Prize for SOSHIOTSUKI, receiving one of fashion’s most visible institutional awards for emerging designers. The win confirmed the international relevance of a label that had spent a decade developing its tailoring language in Tokyo.
Soshi Otsuki won the 2025 LVMH Prize, giving one of the year’s major institutional endorsements to Japanese menswear.
The Spring/Summer 2025 collection sharpened Otsuki’s focus on Japan’s bubble economy, Tokyo salaryman dress and the local afterlife of imported Italian tailoring. The phase recoded oversized grey suits, soft shoulders, exposed interlinings and awkward drape as a specifically Japanese menswear language.
SOSHIOTSUKI returned to a physical runway format for Autumn/Winter 2023 at Rakuten Fashion Week TOKYO after several years of lookbook-led presentation. The show made the brand’s ritualised tailoring more legible as movement, posture and group image, not only as garment construction.
From 2019 into the early 2020s, several SOSHIOTSUKI collections used Japanese four-character idioms and moon-related titles, including Aigetsutetto, Enkosokugetsu and Ginpurogetsu. The titles gave the clothes a literary and linguistic frame while Otsuki continued to refine his austere tailoring and ceremonial silhouettes.
After only his second collection, Otsuki was named a semi-finalist for the 2016 LVMH Prize. The recognition gave SOSHIOTSUKI early international visibility while the label was still a small Tokyo practice centred on tailoring, classical performing arts and Japanese formalwear.
Across the brand’s first years, SOSHIOTSUKI built a language of wrapped jackets, prayer-bead styling, kimono-like fastening, military structure, judo volume and formal coats. The work treated tailoring as a way to reconstruct Japanese ceremonial and masculine codes inside contemporary menswear.
Soshi Otsuki founded SOSHIOTSUKI in Tokyo in 2015 and introduced the label through the Tokyo New Age platform with an Autumn/Winter 2015 collection. The debut placed his tailoring-led menswear inside a new generation of Tokyo designers working with Japanese cultural codes, experimental schooling and an independent runway structure.
SOSHIOTSUKI divisions and related structures
SOSHIOTSUKI remains a concentrated designer label rather than a multi-line fashion house. Its public structure is built around Otsuki’s mainline menswear, supported by a small Tokyo corporate framework, international wholesale representation and occasional category expansions through collaborations.
Brand structure and distribution
- SOSHIOTSUKI mainline
- Mainline / menswear ready-to-wear
- The mainline is the centre of the brand: a menswear ready-to-wear practice built around tailoring, Japanese formal codes, wrapped construction, wide trousers, ceremonial fastenings and the recoding of 1980s salaryman suiting. Recent presentations have also used female models and unisex styling, but the label’s permanent public identity remains rooted in menswear.
- SOSHIOTSUKI Co., Ltd.
- Corporate entity
- SOSHIOTSUKI Co., Ltd. is the Tokyo corporate entity behind the label, incorporated in 2021 after the brand had already been active creatively since 2015. The company structure formalised a practice that had developed from Otsuki’s independent studio into a more internationally visible designer business.
- Tomorrow Ltd. partnership
- Wholesale and international development partnership
- In 2025, Tomorrow Ltd. began representing SOSHIOTSUKI globally from the Autumn/Winter 2025 season, overseeing wholesale operations and international market development. The partnership followed Otsuki’s LVMH Prize win and placed the brand inside a broader global distribution network while keeping the design authorship in Tokyo.
SOSHIOTSUKI collaborations
SOSHIOTSUKI uses collaboration selectively, usually to extend the structure of its tailoring into another product world or to bring specialist craft into a collection. The recent projects below show the brand moving from artisanal interventions to global retail without abandoning Otsuki’s central vocabulary of Japanese tailoring and adapted Western dress.
Retail and sportswear collaborations
- Zara — A Sense of Togetherness
- Mass-retail collaboration
- Released globally in December 2025, the Zara collaboration translated SOSHIOTSUKI’s oversized tailoring, family-memory references and formal-casual tension into a mass-market capsule spanning menswear, womenswear and kidswear. It was the brand’s broadest public commercial project to date and introduced its design language to an audience far beyond specialist menswear stores.
- ASICS
- Sportswear and footwear collaboration
- SOSHIOTSUKI’s work with ASICS brought the label’s soft tailoring into technical sportswear and footwear. The collaboration appeared through ASICS’ Kinetic Playscape project at Milan Design Week and continued into the Autumn/Winter 2026 Pitti Uomo runway, where performance product was folded into Otsuki’s Florence presentation.
Autumn/Winter 2026 collection collaborations
- PROLETA RE ART
- Textile and repair intervention
- For Autumn/Winter 2026, PROLETA RE ART contributed sashiko stitching, distressing and repair-led surface work to tailored garments. The intervention gave the collection a visible mending language, connecting formalwear to Japanese textile restoration and wear.
- GUNZE
- Material development collaboration
- The Autumn/Winter 2026 collection also involved Gunze, the Japanese manufacturer founded in the nineteenth century, in the development of innerwear and structural textile elements. The partnership strengthened the collection’s domestic manufacturing logic through specialist Japanese material knowledge.
- Kota Okuda
- Artist collaboration
- Artist Kota Okuda has contributed metallic hardware and object-like details to SOSHIOTSUKI collections, adding a sharper material register to Otsuki’s tailored silhouettes without turning the clothes into simple ornament.
- Camisas Manolo
- Shirtmaking collaboration
- Spanish shirtmaker Camisas Manolo appeared in the Autumn/Winter 2026 Florence presentation, adding a European shirtmaking reference to a collection built around the reverse movement of Japanese tailoring back into Italy.
