Leaving words out: the invisible “I” and “you”
Japanese drops whatever context already makes clear — and that's normal.要点The idea
Japanese leaves out whatever the listener can work out from context, especially I and you.昨日きのう 映画えいが を 見みました。kinou eiga o mimashita.(I) watched a movie yesterday.A statement: the unsaid subject is “I”.
明日あした 来きます か?ashita kimasu ka?Are (you) coming tomorrow?A question: the unsaid subject is “you”.
おいしい です ね。oishii desu ne.(This) is delicious, isn't it?Whatever you're both eating: no need to name it.
A私わたし は 昨日きのう 映画えいが を 見みました。watashi wa kinou eiga o mimashita.I watched a movie yesterday.Correct, but heavy in conversation.
B昨日きのう 映画えいが を 見みました。kinou eiga o mimashita.(I) watched a movie yesterday.Natural: the unsaid subject (Cure Dolly's “zero が”) is clearly “I”.
- A昨日きのう 何なに を しました か?kinou nani o shimashita ka?What did you do yesterday?
- B映画えいが を 見みました。eiga o mimashita.(I) watched a movie.
- A面白おもしろかった です か?omoshirokatta desu ka?Was (it) interesting?
- Bはい、 とても。hai, totemo.Yes, very.