Lethwei in Japan 4: Frontier
Lethwei in Japan 4: Frontier esas quaresma evento dil Japoniana organizo pri Burma-boxo International Lethwei Federation Japan de la 16ma di junio 2017 en halo Tokyo Dome City (Tokyo, Japonia).

Dave Leduc, Thar Thae Ta Pwint e Yuta Hamamoto divenis unesma championi ILFJ.

Rezulti 

Eventi dil International Lethwei Federation Japan

en:2017_in_ILFJ#Lethwei_in_Japan_4:_Frontier