Sometimes the HIA packages include the gratuities for your cabin steward/housekeeping and sometimes it does not. That will be on the list of included items on your invoice from HAL. There is a list on the invoice that will list WiFi, shore excursion, dinners, drink etc for each passenger. If you did not receive this invoice email your TA and ask for it.
It always includes the tips for the drinks you order thru the package, unless you go over the dollar amount allowed by the package. If you go over you are than charged the price difference and the tip on only the overage amount. Ex. If drink is $1 over the price limit you would pay $1.18.
The service charge for the specialty restaurant dinners included in the package is included with HIA.