わたしたちについて

About YUMESEI

Japanese expertise.
Created for your brand.

A place to begin your Japanese product project.

You bring the brand and the customers you want to reach. We bring coordination with Japanese development and manufacturing partners. Our work centres on OEM and private-label development for beauty, health and wellness products.

We help you decide what to develop, review the samples and specifications, and prepare the packaging and Japan-side supply arrangements for your launch.

Discuss your private-label project
A folded-paper bridge connects a product idea with bottles and packaging
From idea to product

A paper bridge expresses our role: bringing your vision and Japanese expertise together.

Origami artwork
ともにつくる · Origami / BridgeYour vision, connected to Japan.

A folded-paper bridge represents the partnership between your brand and Japanese development and manufacturing expertise.

ゆめをかたちに

01 / Our story

An idea worth
bringing to life.

Our inspiration comes from everyday care: the small choices, balanced routines and thoughtful products that people return to over time. We bring that Japanese sensibility to the way a product is developed and presented.

Yume means “dream.” We chose the sound Sei to evoke sincerity and refinement, alongside purity and vitality. For us, YUMESEI gives a name to an aspiration that takes shape through care.

In a private-label project, that begins with listening. What does your customer need? Where will the product be sold? What can your first launch realistically achieve? These questions help us turn the idea into a workable brief.

Discover the meaning of YUMESEI
ともにつくる、プライベートブランド

02 / Our main focus

Your brand at the centre.
Japanese development around it.

Our Japanese partner network gives projects access to different development skills and production formats, spanning collagen, beauty supplements and other dietary-wellness categories.

Existing formulation

A practical starting point

The fastest route usually begins with an existing Japanese formulation and adapts the branding, packaging and presentation for your business.

Custom development

Built around your brief

A custom concept can consider ingredients, format, positioning, target price and market requirements. Laboratory sampling and evaluation are part of this route, which generally takes longer.

How we can support your project

  • Product concepts and category selection
  • Existing Japanese formulations
  • Custom formulation consultation
  • Ingredient and product-format selection
  • Sampling and product evaluation
  • Packaging and label coordination
  • Production options suited to the project
  • Specifications and available technical documents
  • Export and international communication
  • Development under your own brand

The recommended route depends on your business objectives, expected quantity, market, budget and timing.

サプリメントから、スキンケアまで

03 / Development areas

One partnership.
Many product possibilities.

01

Collagen & beauty

Collagen drinks, powders, powder sticks, tablets and jellies, with complementary beauty ingredients where appropriate.

02

Healthcare & dietary supplements

Joint care, nutrition, digestive wellness, active ageing and everyday health maintenance, in formats suited to the product and customer.

03

Kampo-inspired & botanical wellness

Japanese traditional herbal and botanical concepts developed into contemporary supplements. Ingredients, positioning and claims are reviewed for the destination market.

04

Immunity & everyday wellness

Concepts for vitality, nutritional balance, digestive and seasonal wellness, with convenient formats for daily routines.

05

Slimming & lifestyle support

Products for weight-management routines, dietary balance and healthy living. The formulation and market requirements determine the available positioning.

06

Beauty & skincare

Selected collagen creams, beauty creams and facial masks that can complement an inner-beauty range.

The right format for your customer

  • Functional & beauty drinks
  • Powders & granules
  • Powder-stick sachets
  • Tablets & capsules
  • Jelly sticks
  • Creams & skincare
  • Facial masks
  • Bottles, boxes & pouches

Availability, minimum order quantities and packaging specifications depend on the formulation and manufacturing facility. Product claims and ingredients must suit the destination market.

Explore our Japanese product concepts
ひとつひとつ、ていねいに

04 / Made in Japan

Care in the details.
Clarity in the decisions.

Patience, consistency and attention to detail guide our approach. Ingredients, formulation, manufacturing, packaging and presentation all contribute to the finished product.

Japanese craftsmanship, thoughtfully coordinated

We connect traditional wellness inspiration with modern research and careful product development. Suitable manufacturing partners are selected for the particular product and project.

Quality systems, manufacturing standards, certifications, claims and available documents are confirmed individually for each product and facility before commercial development.

Clear communication matters at every stage. We keep the customer’s brief visible while coordinating practical decisions with the Japanese development and manufacturing team.

にほんから、せかいへ

05 / International experience

Japanese products.
An international perspective.

Our team’s work introducing Japanese products has included these markets:

  • United States
  • Philippines
  • China
  • Malaysia
  • Singapore
  • Dubai & the wider Middle East

A product that fits one market may need a different pack, message or document set elsewhere. That experience helps us ask useful questions early and keep your local requirements visible in discussions with the Japanese manufacturer.

ひとつずつ、まえへ

06 / A practical route

A clear path
from the first conversation.

  1. 01

    Share your idea

    Start with where you plan to sell and who will buy. Add the format, volume, price target and launch date you have in mind.

  2. 02

    Choose a route

    Review an existing formulation or discuss the feasibility of a custom concept.

  3. 03

    Evaluate the details

    Review samples, specifications, packaging and the available product documents.

  4. 04

    Confirm the project

    Agree on the formula, quantity, packaging, price, schedule and export conditions.

  5. 05

    Prepare for delivery

    Following approval and agreed commercial terms, coordinate production and delivery preparation.

See the full OEM journey, timings and FAQs
あなたのゆめと、ともに

07 / Built around your brand

A partner for your
next stage of growth.

Your identity stays at the centre: your positioning, customer profile and visual direction. We can support a focused launch or a wider product collection, with a long-term working relationship in mind.

Who we work with

  • Supplement & beauty companies
  • Importers & national distributors
  • Retail & pharmacy groups
  • Clinics, salons & wellness businesses
  • E-commerce & direct-to-consumer brands
  • Companies expanding into Japanese products
  • Entrepreneurs planning a focused launch
Blue and yellow origami bird beside product packaging
A dream taking flight.
まいにちのきれい

08 / The YUMESEI brand

Our philosophy,
taking shape.

Alongside our OEM work, we are developing our own YUMESEI collection, inspired by Japanese ideas of beauty, purity, vitality and refinement.

The collection direction includes collagen drinks and powder sticks, slimming-support tablets, glucosamine tablets and skincare such as gold collagen cream. These are development directions; availability is confirmed for each product.

Our house brand explores how a meaningful story, careful presentation and product-category development can come together—the same attention we bring to private-label partnerships.

Explore the YUMESEI brand
ここから、はじまる

Your next project

Let’s create your next
Japanese product together.

A clear idea and the right partner are a strong beginning. Bring us an existing-formulation brief, a new private-label range or a custom beauty or healthcare concept.

Discuss your OEM or private-label project