Natsumi Watanabe
Natsumi Watanabe is a Japanese track and field athlete who specialized in the 400 metres. She was selected to be a part of the 2007 World Championships as a reserve but did not compete.
Natsumi Watanabe is a Japanese track and field athlete who specialized in the 400 metres. She was selected to be a part of the 2007 World Championships as a reserve but did not compete.