Hatsuko Morioka
Morioka at the 1932 Olympics | |
| Personal information | |
|---|---|
| Full name | Morioka Hatsuko |
| Born | June 22, 1915 Hashimoto, Wakayama, Japan |
| Sport | |
| Sport | Swimming |
| Event | Freestyle |
Hatsuko Morioka (守岡 初子, Morioka Hatsuko; born June 22, 1915, date of death unknown) was a Japanese freestyle swimmer. She participated in two Olympic Games with Hideko Maehata, both of whom were from the same area, and Moriaka competed the individual 400 m and 4 × 100 m relay events at the 1932 and 1936 Summer Olympics with the best result of fifth place in the relay in 1932.