Suntory Tennensui — Okudaisen (奥大山の天然水)
Japan (Tottori) · Mineral · sold in JapanWhat's in it
| Label | |
|---|---|
| Hardness mg/L as CaCO₃ | 20 |
+ Add a measurement — members, on Tea Notes
About
Very soft. Suntory's other sources (Asoh, Kita-Alps, Hokkaido) differ — check the label.
Numbers: Brand label / published water-quality report (typical values). Labels change and springs differ — check your bottle.