If you choose the other option when it ask if you love Albedo, 'love them all equally', how long is it until you get to propose to Albedo and marry her and how far from this decision is the first sex scene with her? I originally went Albedo route (seriously can you blame me, dream wife right there), but I see a lot of girls I didn't get the chance to interact with or bring with me. Also some of the Gold token events I think they are called I missed because I ran out of charges for the ring. Will we be able to get these in the future because I literally had no other option but to use up all of it? Like one day 5 different girls available three charges.
I thought the Gold token events were repeatable? When it first mentions them it says something like that but I can only do them once. One last thing I think there was also a bug on this route where it said I made Shaltear a concubine when I didn't. How did that happen and why not a wife like the rest?
If you ignore Albedo the first time and you get the scene with Solution instead, you'll have a chance much later... What would be the season 4 if not 5 (Not sure how many volumes the season 4 will cover tbh).
Gold tokens can be repeated, but some will disappear once their existence no longer makes sense (example: When you drop the Momon persona).
The game was designed to offer you enough charges if you manage the days well, plus there is a secret (Mysterious door) which appears randomly in the world map... With some luck, that recharges your ring.
The more nations you unlock, the more likely it is that you will be finding the mysterious door... It is almost impossible to miss in the late game, and that is where you will need the charges the most if you have built a harem, which is the suggested best ending.
You turn Shalltear into a concubine if you do her event, the game does not literally tell you that but it is implied that if you sleep with her, then she becomes your concubine.
The game assumes many times that Ainz has regular sex during the time skips, even if the player is not shown each and every scene (That'd be too redundant!)