Ishizawa Lab
Japanese pore care with the Keana Nadeshiko rice mask.
Ishizawa Laboratories is a Japanese skincare company founded in Tokyo on 25 December 1989. Its Keana Nadeshiko line focuses on pore care, and the Keana Nadeshiko Rice Mask, launched in 2015, uses thick Japanese-made sheets soaked in a serum derived from 100% Japanese rice.
Our edit features the Keana Nadeshiko Rice Mask (10 sheets). It suits all skin types, especially anyone wanting smoother-looking pores, a softer feel and an easy, good-value daily mask habit.
Brand story
About Ishizawa Lab
Ishizawa Laboratories began in a small Tokyo office on 25 December 1989 and grew into a Japanese skincare company with several brands.
Its Keana Nadeshiko Rice Mask debuted in 2015. It uses thick sheets made in Japan and a serum made from 100% Japanese rice, and its 10-sheet format and friendly price helped it become a favourite. The mask celebrated its 10th anniversary in 2025.
For shoppers, apply a sheet after cleansing for about 10 minutes, then pat in the remaining serum and moisturise. Close the pack tightly after each use.
Why shop Ishizawa Lab
- Rice serum sheet masks for smooth-looking pores
- Thick, Japanese-made sheets
- 10-sheet pack for regular use




