World Fit

Fitness studios, personal gyms and franchising · Tomigaya, Shibuya-ku, Tokyo

World Fit Inc. operates and franchises fitness brands: BEYOND personal training gyms, the b-monster dark-room boxing fitness studios, which it took over in February 2024, and Pilates KASANE studios, launched in March 2024. It also designs, makes and sells the CRONOS athleisure apparel line, started the BeEARTH healthcare brand in July 2025, and produces gym and apparel brands for other companies.

The company was established in April 2017. Its franchise network passed 100 stores in March 2024 and 50 franchisee companies in November 2024. It had 475 employees in December 2025, and its head office has been in Tomigaya, Shibuya-ku, Tokyo since May 2025.

Most requested
  • Japanese posting, level unstated 7
Common areas
  • Marketing 2

Measured from the 7 listings Ranked has live for World Fit. Japanese level, visa signal and skills are AI-graded from each posting and can be wrong — confirm against the employer's original posting before applying.

7

Full-time

Japanese?

Digital Mkt

Management

Marketing

Flextime

Lead paid web advertising for World Fit's brands: set channel strategy and budgets on Google and Meta, direct creative and landing pages, and build an in-house ad team.

Full-time

Japanese?

SEO

Digital Mkt

Flextime

Bonus

Lead growth of World Fit's owned media across SEO and conversion-rate optimisation, from site structure and A/B tests to directing SEO vendors, designers and engineers.

Front Desk Staff
World Fit · Pilates KASANE Hachioji

Part-time

Japanese?

Support

Hospitality

Medium co

JP company

Run reception at a small-group Pilates studio in Hachioji: greet trial-lesson guests, process memberships, answer calls and emails, and open and close the studio.

Contract

Japanese?

Hospitality

Medium co

JP company

Lead 30–45 minute b-monster boxing-fitness classes in a dark, music-driven studio, and handle reception, member guidance and studio cleaning.

Full-time

Japanese?

Medium co

JP company

Store staff for the new CRONOS fitness-apparel shop in Ikebukuro, running the store from layout and customer sales to stock control and social-media updates.

Fitness Instructor
World Fit · b-monster Shinjuku Studio

Full-time

Japanese?

Hospitality

Medium co

JP company

Lead 45-minute b-monster programs in a darkened studio set to loud music, two or three a day, and handle reception, member guidance and studio cleaning.

Fitness Instructor
World Fit · b-monster Ikebukuro Studio

Full-time

Japanese?

Hospitality

Medium co

JP company

Lead 45-minute b-monster boxing-fitness programmes in a dark, music-driven studio, two to three a day, and handle reception, member guidance and studio cleaning.