I liked Aoba the most too, Aoba>Kei>Jun>Haruka>Masumi>Matsuri.
She may had been venomous but interesting person, i did like her from near the start.
If she was tsundere, then the the tsun part was gathered on the outside and formed a shell for the dere part.

And i know Kei didnt have a route, but she seemed like a fun person and as a person i liked her quite alot, Jun too.

Haruka wasnt just stupid, she pretended to be one, she coudnt speak the language well enough true, but she could understand things better than most, just played stupid to have a easyer time (Tsukasa pampering her being a example of her tactics usefulness). That how she came across to me.
Only ones she coudnt beat wit wise would probably be Aoba and perhaps Lau and Hiroshi.

If she was stupid, she woudnt be able to learn the language so fast, nor would she had ran away with the dugs (though it brings problems, selling them would had made her money).

Masumi was in a way interesting, but i slightly liked Haruka better. And Matsuri was a child, well i could imagine becoming her foster parent, but not lover.

And i found Hiroshi quite amusing…. he reminds me of my brother, now that i think about it, though my brother keeps one league towards sane.

And you must be a masochist if your favorite character is Aoba. She’s so poisonous until the very end. Even a tsundere lover like me can’t stand her. There needs to be some indication of dere/niceness/whatever for me to like them. Aoba really reminds me of Isuzu in Hoshizora no Memoria… which I still need to finish and review.

Lau really is like that gay colleague, isn’t he? But he has more of a role with regards to the game story.