Oryza Oil & Fat Chemical Co., Ltd.

Rice bran extract is derived from the pericarp and germ fractions of milled Oryza sativa. Long used in Japanese household skincare via togijiru (rice-rinsing water) and nukabukuro (rice-bran poultices). The extract concentrates gamma-oryzanol, ferulic acid, tocopherols, and B-vitamins, and pairs well with other rice-derived materials.

Rice-derived glucosylceramide is a sphingolipid extracted from rice germ or rice bran, used in both ingestible supplements and topical cosmetics. Japanese FFC notifications cite effects on skin moisture retention. Production leverages Japan's rice-milling byproducts, aligning with sustainability positioning.

Matcha is stone-ground tea powder made from shade-grown tencha green tea leaves. Japan's traditional production centers are Uji (Kyoto), Nishio (Aichi), and Shizuoka. Uji matcha and Nishio matcha are protected geographical indications. Export demand has grown sharply since the 2010s.

Sencha is the most widely consumed Japanese green tea. The extract form is spray-dried or concentrated for use in beverages, supplements, and functional foods. Catechins, L-theanine, caffeine, and chlorophyll are key actives. Several FFC products cite sencha polyphenol or specific catechin content for metabolism claims.

GABA is a non-protein amino acid produced commercially in Japan by lactic-acid bacterial fermentation or chemical synthesis. Japan is a global leader in functional-food applications of GABA, with thousands of FFC notifications citing stress reduction, sleep quality, and blood-pressure support.

Perilla frutescens, known in Japan as shiso (紫蘇), is a herb of the mint family used in Japanese cooking and traditional medicine. The leaves contain rosmarinic acid, perillaldehyde, and anthocyanins (in the red variety). Used in cosmetics for soothing and antioxidant positioning.

Yuzu (Citrus junos) is a Japanese citrus with a distinctive aromatic profile. Kōchi prefecture is Japan's largest producer. The peel yields essential oil dominated by d-limonene, while aqueous extracts carry flavonoids and citric acid. Used in fragrance, bath products, and skin-conditioning toners.

Astaxanthin is a carotenoid pigment produced primarily by microalgae (Haematococcus pluvialis), known for strong antioxidant capacity. Japanese production pioneered by Fuji Chemical Industry and ENEOS uses closed-system microalgae cultivation. Multiple Japanese FFC notifications cite astaxanthin for eye health, skin health, and antioxidant support.

Fucoidan is a sulfated polysaccharide extracted from brown seaweeds, most commonly mozuku (Cladosiphon okamuranus) from Okinawa and kombu (Saccharina japonica) from Hokkaidō. Studied for moisturizing, immune-modulating, and antioxidant positioning. Sold as both a cosmetic ingredient and a functional food supplement.