Hello :) First I want to say I loved your game, I played all routes, so i'll try to answer all your questions the best i can.
I'll start with the third question:
3) Overall, what do you think about this visual novel? and what element stands out the most? (art? story? character?)
What i loved the most about it were all those little details that made the whole story much more real and the characters much more alive. Mostly it's thanks to how much time you spent on building the culture and enviroment. I loved how detailed their clothing, weapons, architecture and all the other stuff were. and the most beautifull thing was meeting a new culture, experiencing all those new customs and rituals and cause all the awkward culture misunderstandings. Even though it's a dating game, i loved spending time with Asih doing all those normal everyday activities. Or eating dinner with granny and arguing with Suda. You know, just living in the village was enjoyable. Also, i'm glad you included the encyclopedia, i enjoyed reading it.
1) Which bachelor you like the most? and why?
Mitra. Mostly because his route had the most of everything mentioned above. Plus he was super sexy. Reksa was cool too, but he is not my type at all :P (that's not your fault, from the comments i see he is pretty popular). For Rama, his story was maybe the most interesting one, but the most depressing. i loved how you hadled his constant switching mood, i felt so bad for him whole time :( . Maybe that is the reason i liked his route the least, it made me feel very sad.
2) What makes you consider to play this game?
The art. And the fact the protagonist looked like a girl i could identify with (being an adult woman, i have problem enjoying visual novels, where the main character is at highschool, or extremly shy or naive. i'm not saying such games are bad, but i'm too old for them)
4) Do you have any question or constructive critiques?
What i missed in the game was a list of endings in the menu (they can have hidden names if neccessary). when playing visual novels, i like to try to find all the endings by myself, and list of ending gives me something like a nice checklist without needing to leave the game (and usually it's hard to google a number of endings without seeing a walktrough)
there was one more thing i didn't like - the ending song, i made me feel like the singer didn't want to sing at all, or something like that.
5. Last but not least, if I make another visual novel, will you consider buying it?
Yes absolutely. Sadly, it depends on what ways of paying will be possible. actually, i wanted to pay something for this one too, but i don't have a paypall :( . it would be great if you released it trough steam, i could pay you that way :)
At the end i wanted to say a big THANK YOU, it was a lovely game, plus releasing it for free was very generous from you. THANK YOU for all the fun you brought in my life :)