^ Quoted for truth.
"which kind of character, story and events"
Character -> I'm no fan of lolis, but like others I also don't like missing strategic options like that. It would be nice if they could get added with all-age conversation scenes for affection. And then we could get gold rush events as well. That aside I like the majority of the characters, so just keep it up.
Story -> Speaking of background story, it'd be nice if we could get them for the current female characters as well (in addition to existing scenes). Male backgrounds could use some more unusual stories or outrageous tales of the character's past exploits - at least for higher rarity units. Event stories are fine as they are. They're the thread holding events together, although not much by themselves; they're simply not elaborate enough to make me really care about any particular event storyline. I wonder if text-based choices could be added to events or story? E.g. a choice that determines which of two possible final waves for the level you face, with the two possible waves carrying different drops. Or perhaps a choice of one of two possible completion drops for that level?
Events -> I've only been here for two months now, but I understand that there's event types in the JP version we haven't seen here at all yet? An extra drop week every once in a while would 't be amiss in my eyes.