Places where Haruka could be
  • At the racetrack (either racing or watching).
  • Somewhere on a road, driving fast to relieve stress.
  • At the arcade, either playing the racing game or teasing cute girls.
  • At the swimming pool, watching Michiru swim.
  • In the bedroom with Michiru ^_^
  • At some high-class society event.
  • At school (come _on_, be realist, where do people of her age spend most of their day?).
  • In the park, on a date with Michiru ^_^
  • At a violin concert with Michiru (you seriously think she would attend concerts, wasn't it for Michiru?).
  • In a cafe, with Michiru (and, eventually, Setsuna).
Things Haruka could be doing
  • Racing.
  • Playing the piano.
  • Fighting a monster.
  • Playing the racing game at the arcade.
  • Teasing some cute girl.
  • Doing her homework (again, be realist, what do people of her age usually do in the afternoon?).
  • Spending the night on the couch, because Michiru has caught her flirting with a cute girl ^_^
  • Kissing Michiru.
  • Dealing with boys that try to hit on Michiru.
  • Driving around in her car / on her motorbike.
Things Haruka could have in her pockets
  • The Space Sword. (Dimensional pockets _count_.)
  • Her henshin stick.
  • Car keys.
  • Motorcycle keys.
  • Home keys. (Never leave home without them.)
  • A handkerchief. (Colds can hit at any time...)
  • A wallet with money in it. (So I'm stating the obvious, so what?)
  • Her driver's licence (kept in her wallet. What if a cop stopped her and she didn't have it with her?).
  • A notepad and a pen. (Hey, she's a famous racer, isn't she? So people are likely to stop her and ask for her autograph, aren't they?)
  • Tickets - either for a racing event or a violin concert.
People / living things Haruka could be with
  • Michiru.
  • Setsuna.
  • Hotaru.
  • Any Inner senshi (especially Usagi, Makoto and Minako).
  • Any daimon / monster / whatever evil being.
  • Any racer.
  • Any cute girl.
  • Any jealous man in love with said cute girl.
  • Any teacher. (The fact that we never see her at school doesn't mean that she doesn't go to school.)
  • Any Starlight. (Usually fighting / getting annoyed at them...)