Nikosen was a sage before evil consumed his soul and transformed him into a demon. Konton orders him to kill the Half-Demon Princesses. Nikosen’s ambush catches Towa at a bad time, when her demon powers are fading and she is slowing turning into a human.
FLEA DEMON – MYOGA 
     

ميوغا - شيطان البرغوث 
     

Flohyōkai    Myōga
Demonio pulga
Myoga
PUCE-YÔKAI – MYÔGA
Demone pulce  Myoga
Блоха-демон Мёга