In October 1925, Hitomi participated in the 4th Osaka Games, winning first place in the 50 metres event, and again besting her unofficial world record for the triple jump with a distance of 11m62.

In May, she set new unofficial national records for the long jump (5m06), shot put (10m39), 100m hurdles (15m4) at the 3rd Women's Olympics held by the newspaper at Miyoshino.

In June, in a completion sponsored by the Tokyo Mainichi Shimbun newspaper, she set new unofficial national records for the long jump (5m75) and the 4 × 100 metres relay (52s2).

In August 1926, Hitomi was selected to attend the "2èmes Jeux mondiaux féminins FSFI" games at Gothenburg, Sweden as the only Japanese woman athlete.

She also received an honorary prize from Alice Milliat, president of Fédération Sportive Féminine Internationale (FSFI) for the most individual points at 15.

[2] In May 1927, at the 3rd Women's Athletic Meet at Meiji Shrine in Tokyo, Hitomi set two new unofficial world records for the 200-meter run (26.1 seconds) and the standing jump (2m61).

She then decided to join 800m in haste (she hadn't run an 800m race at any official competition until that time), and as last-minute entries were still permitted, she was allowed to compete.

[2] In April 1929 Hitomi achieved 217 points in the triathlon (100m, high jump, javelin) setting an unofficial world record at the 6th Japan Women's Olympics at Miyoshino.