Original uses Fuji-oppa, with oppa used in a romantic context (instead of literally "big brother"). Note also that IRL Fuji Kiseki was Point Flag's first mate.

My little pooony! "Pony-chan" written out phonetically in Korean.

Again calling Fuji "oppa".

Are you Miss Point Flag? -yang as an honorific, used to address younger females. Analogous to Japanese -jou (嬢).

That's why I'm here to be your partner in his stead. So... nice to meetcha!

Hwat...!?

Who on earth is this foppish midget of a dandy rake?

Sorry, Fuji-kun had business to attend to so he couldn't come. -gun as an honorific. Analogous to Japanese -kun (君) but restricted to males.