Talk:Tokugawa Kaiten Meikyū - Ōoku/@comment-32119533-20190407072006/@comment-38673582-20190407073920

Its okay too fill your gauge without any hesitation coz you can empty it in future....Well it makes Kama more powerful.......but also grants u too much OP skills see at this wiki- event info-> event cards & bonus

If you fill your gauge totally the last fight with kama(demon lord of lust)will be at 100% but you can even fight her at 10% when you use all your hanafufa gauge depleting cards(you'll get total 25 while exploring the paths so it's essential to clear all paths or get all hanafuda cards by walkthrough).... you'll immediately granted hanafuda gauge replenishing cards in exchange of your previous cards so after main fight you can battle again with her as memorial quest...