Seems like they have had the secret YumYum sauce for awhile.
Other 200M Breastsroke record for Japanese swimmers:
2:45.0 Japan Yoshiyuki Tsuruta July 27, 1929 Kyoto, Japan
2:36.6 Japan Masaru Furukawa April 10, 1954 Tokyo, Japan
2:35.4 Japan Masaru Furukawa April 10, 1954 Tokyo, Japan
2:35.2 Japan Mamoru Tanaka September 17, 1954 Tokyo, Japan
2:33.7 Japan Masaru Furukawa August 5, 1955 Tokyo, Japan
2:31.0 Japan Masaru Furukawa October 1, 1955 Tokyo, Japan
Seems like they have had the secret YumYum sauce for awhile.
Other 200M Breastsroke record for Japanese swimmers:
2:45.0 Japan Yoshiyuki Tsuruta July 27, 1929 Kyoto, Japan
2:36.6 Japan Masaru Furukawa April 10, 1954 Tokyo, Japan
2:35.4 Japan Masaru Furukawa April 10, 1954 Tokyo, Japan
2:35.2 Japan Mamoru Tanaka September 17, 1954 Tokyo, Japan
2:33.7 Japan Masaru Furukawa August 5, 1955 Tokyo, Japan
2:31.0 Japan Masaru Furukawa October 1, 1955 Tokyo, Japan
