Start the new year with a fresh start and refresh your skincare routine! Greet 2025 with beautiful skin

◆Notice regarding the New Year's holiday period◆

A gift for Christmas or for someone who has helped you this year: Happy Soap

Relax with bath salts! Taking a nightly bath is self-care to improve the quality of your sleep

Organic soap makes a memorable gift

Moisturizing soap [Premium] Koshiba transforms dry skin caused by UV rays and air conditioning into moisturized skin.

Why not give it a try? Care for your skin with this gentle, additive-free soap.

Summer holidays and shipping information

For summer skin care: Koshiba Clay's refreshing soap 

Relax your tired body with bath bombs