Primary SourceAtomic Fact
The producer of IRIKA Sapphire's tea leaves (Miyazaki Chabou) began experimenting with oolong tea production approximately 20 years ago, inspired by Taiwanese tea, using self-taught methods.
Claim UID: beverage-royal-blue-tea-irika-sapphire-origin-story-5b771ed165e6•Version v1
About
Provenance
Confidence
97%
Consensus
N/A
Last Verified
March 8, 2026
Verified By
System
Origin
extracted
Sources
Unknown Source
https://online.royalbluetea.com/?pid=170052769"約20年前、台湾茶の魅力を見聞きし、独学で青茶（烏龍茶）作りに挑戦"
Retrieved: 3/8/2026
Referenced By
- IRIKA Sapphire(beverage)entity defining
Cite This Claim
Attribution format:
Source: Beyond Wine (beyond.wine/claims/beverage-royal-blue-tea-irika-sapphire-origin-story-5b771ed165e6)Permanent URL:
https://beyond.wine/claims/beverage-royal-blue-tea-irika-sapphire-origin-story-5b771ed165e6