Mieko Koike
Unranked · no scoring result in the last five years
| Event | Placing | Ranking points |
|---|---|---|
| 2016 World AeroPress Championship — Japan2016 | competed | — |
| 2006 World Siphonist Championship — Japan2006 · Tokyo, Japan | 1st | — |
| 2005 World Siphonist Championship — Japan2005 · Tokyo, Japan | 3rd | — |
Only final placings earn points, and points fade with age.