watashi-ga-kita-bnha-ch17.png

Translation

• Context: All Might オールマイト is a super hero who always says a certain phrase when he arrives somewhere to beat up villains and save people.
• watashi ga kita
  私が来た
  I came. (literally.)
  I am here. (usually translated as this because of reasons.)
  
  • kita - past form of kuru 来る, "to come [here]."