{"name":"Tomonori Nagao","historyByOrg":{"WBA":[],"WBC":[],"IBF":[],"WBO":[{"month":"2025-08","rank":5,"weightClass":"Flyweight"},{"month":"2025-09","rank":5,"weightClass":"Flyweight"},{"month":"2025-10","rank":5,"weightClass":"Flyweight"},{"month":"2025-11","rank":5,"weightClass":"Flyweight"},{"month":"2025-12","rank":4,"weightClass":"Flyweight"},{"month":"2026-01","rank":5,"weightClass":"Flyweight"}]}}
Tomonori Nagao is currently the #5 ranked contender in the Flyweight division for the WBO.
