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Management Philosophy


Our aim is to increase the number of happy individuals and families in society through continued
evolution of comfortable living focused on the home.

Our Slogan

Sumai for Smile


Creating New Value

Undertaking bold challenges and staying ahead of the curve in these constantly changing times, we work to create new value that meets society's growing expectations.

Social Contribution

Seeking a sustainable and richly abundant world, we contribute to society through all our corporate activities.

Respect for the individual

We respect the individual and have high hopes for the ambition and potentiality of each and every one of our employees.With mutual respect, we support our employees so that they may apply their energies to the fullest.