Definition of 旗振り役 (はたふりやく)
はたふやく
                        旗振り役
はたふりやく
hatafuriyaku
noun
•
        
initiator, instigator, flagman, leader
Related Kanji
| 旗 | national flag, banner, standard | 
| 振 | shake, wave, wag, swing | 
| 役 | duty, war, campaign, drafted labor, office, service, role |