How do I raise Ayase and Seika to level 11? Show up so I can talk to them in the morning and arrange a meeting, but when I go there, the only option is to go to the beach.
Did you choose the "(Talk)" menu option? You should get an option to "Go out on a date with her". This only appears if girl is not deployed - don't have to wait for a day - girl's level is 10 - clock time is either "Morning", or "Afternoon"