Deepest combined depth in scuba dive by a pair of siblings (female)

The deepest combined depth in scuba dive by a pair of siblings (female) is 211 m (692 ft 3 in) and was achieved by Miyako Suzuki and Tomoko Suzuki (both Japan) in Higashimuro, Wakayama, Japan, on 1 October 2025.

Miyako reached a depth of 106 m, and Tomoko reached 105 m. They attempted this record to raise awareness of the outstanding technical diving fields available in Japan.