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Good leather for a good life.

Custom made atelier
Philosophii
is a leather workshop with an atelier in Fukuoka.

Combining carefully selected high-quality leather with the traditional techniques of leather craftsmen

We deliver advanced and functional leather items.

In addition to the online shop, products are available at showrooms in Fukuoka City, dealers nationwide,
You can purchase it at the POPUP store.

ATELIER

Philosophii's atelier is located in a quiet neighborhood in Fukuoka City.
A calm space where wood and industrial elements are mixed, created by renovating a warehouse.
Products are created here every day by skilled craftsmen.


Product planning, sample production, manufacturing, sales.
By consistently carrying out all processes, from customer support to information dissemination via social media, we are able to achieve rapid product development and quality improvement that incorporates customer feedback.

ARTISANS

Philosophii's leather craftsmen: enthusiastic young artisans working every day.
We create products.

NAKAZUMI

Furumura

YOSHIOKA

Matsui

UENO

LEONA

Our Commitment

To deliver leather products that will delight our customers.

01

Craftsmanship

Leather products crafted with meticulous attention to detail using techniques that carry on the tradition of leather craftsmen can be cherished for a long time, transcending trends.

While constantly incorporating new technologies and sensibilities, we create leather products that evoke the warmth and affection of handcrafted items.

02

MATERIAL

We carefully select leather materials from among the many available worldwide, choosing only those that meet a variety of strict requirements, including luxury, durability, color, and feel.

Because the choice of materials affects not only the appearance of the product, but also its ease of use and how it ages, the selection of the most suitable materials and tailoring techniques for the product are required.

03

Creativity

Transforming a single piece of leather into a three-dimensional bag or wallet is a very delicate craft.

We propose new products, new values, and new lifestyles that the world has never seen before, backed by the skills of craftsmen with many years of experience and innovative ideas.

04

LIFESTYLE

Philosophii's leather products are characterized by their original designs and colors, as well as their lightweight and comfortable feel.

Please incorporate these warm leather products, which fit your lifestyle and sensibilities, into your daily life.

We also offer repair and maintenance services, so you can continue to enjoy using it for a long time.

HISTORY

2013

The Beginning of Philosophii

Representative Doi started selling her handmade items on a handmade goods website as an extension of her hobby.

We have started manufacturing and selling custom-made leather products.

2018

Establishment of Philosophii Co., Ltd.

2019

The brand's first pop-up shop will be held at Hakata Hankyu in Fukuoka.

After that, we held POPUP events at major department stores nationwide.

(Until 2024)

2024

A leather brand specializing in cat accessories.

Starting Cats of Philosophii

2025

Moved to the current atelier.

(Minami-ku, Fukuoka City)

POPUP Event History

<Hokkaido>

Sapporo Mitsukoshi
------

<Kanto>

Isetan Urawa Store

Matsuya Ginza

Seibu Ikebukuro Main Store

Hankyu Men's Tokyo

Sogo Yokohama Store
-----

<Tokai>

JR Nagoya Takashimaya

-----

<Kansai>

Hankyu Umeda Main Store

Hanshin Umeda Main Store

JR Kyoto Isetan

Daimaru Kyoto Store

Keihan Department Store, Moriguchi Branch

Nishinomiya Hankyu
-----

<China>

Hiroshima Mitsukoshi

-----

<Kyushu>

Hakata Hankyu

Oita Tokiwa Main Store

COMPANY

Company Profile

company name

Philosophii Co., Ltd.

CEO

Representative Director Masahiro Doi

location

〒8100042
Fukuoka Prefecture Fukuoka City Chuo Ward Akasaka 3-11-41 Renaissance 21 Akasaka Keyaki Street 2F

capital

1,000,000 yen

Established

July 20, 2018

Business content

Manufacturing and sales of leather products