Hi dev!
Apologies for being that guy, but is there any chance you could more or less try and integrate as much of the actual Japanese dialogue from clips/videos into the conversations?
If someone doesn't really understand Japanese, then it doesn't really matter what the characters say in the videos, right? But for those who DO understand Japanese (obviously a relatively small minority) it ends up being a bit jarring/off-putting.
An example of this would be at the very start of the game, aunt_ririko_0/start_2.mp4 the conversation in the video goes a bit like this:
Ririko: "Heading back home?"
MC: (Nods)
Ririko: "Hey have you been well?"
MC: (Nods)
Ririko: "Did you get yourself a girlfriend?"
MC: "Nahh, I haven't really been able to get a girlfriend."
Ririko: "Really...?"
But then the actual text in the game is about:
"Your parents always knew you were destined for great things." and "I'll whip up your favorite meal tonight.", which are both quite unrelated to the actual conversation in the video.
If you simply don't know Japanese and are just an enthusiastic JAV fan then apologies for bringing up the errors in dialogue/conversations in the videos as opposed to the actual English dialogue in the game. Kudos to you on your enthusiasm and for making this game even if you don't know Japanese.