Koshiro Hama (濵幸志朗)'s Speedcubing Podiums1

All official podium finishes across all events and competitions.

Koshiro Hama (濵幸志朗) has 1 podium finish — 0 gold, 0 silver and 1 bronze — across 1 event and 1 competition in WCA competition on Feb 12, 2023.

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