Twenty-four seven Holdings Inc.

Twenty-four seven provides personal training services in Japan. Its operations are structured into the Personal Training Business and Real Estate Related Business segments. It operates 24/7 Workout, a personal training gym.

Its portfolio also includes 24/7 Fit, a fitness gym for gym beginners, 24/7Pilates, a one-on-one, tailor-made lessons in the personal Pilates studio, and FITTERIA, a full-scale self-service gym exclusively for women is involved in the rental of real estate properties.

Incorporated in 2007 and headquartered in Shinagawa, Japan, the company was formerly known as Twenty-four seven Inc. before rebranding in June 2025. Twenty-four seven Holdings Inc. operates as a subsidiary of Inayoshi Capital Partners.