From WBC:
NANA YOSHIKAWA NEW WBC INTERIM CHAMP
Japanese fighter Nana Yoshikawa traveled all the way from Japan to the State of Mexico to fight for the WBC interim super flyweight female championship against Delia Lopez, at the School of Sports of the municipality of Tecamac State of Mexico.
The fight was tough and despite the fact that the Mexican Gabriel gave of her very best, Nana, who had trained long and hard in her homeland, won this prized WBC championship.