Company

SISI Co., Ltd

SISI sells skincare products and offers skin analysis and personalized routine recommendations.

About

SISI Co., Ltd. sells cleansers, moisturizers, masks, and serums, and offers SISI LAB, a skin analysis program for personalized skincare routines. Its online platform provides product recommendations and educational resources. Founded in 2020, the company is based in Tokyo, Japan, and is led by CEO Mika Sawada. In October 2025, it received an undisclosed amount of venture capital from returning investor SBI Investment to develop products and healthcare-related business.

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