Meet up with Annie in the town hall. You have to complete the following sub-quests to update this quest:
After completing Unplanned Parenthood, you need to bring the records back to Kyle. After showing the document to the boys, another sub-quest will become available.
After successfully translating the documents and completing the sub-quest “O Canada”, return to Annie. After the scene, you'll get the support of the girls. Wendy, Bebe and Red will be added to your Friends List.
While inside the Sparkle Chamber, you can talk to the girls to add more friends. There's a Chinpokomon (Mouse-tik) nearby and a chest containing the full Valkyrie set. If you're after the completion of the equipment, they also have a shop here. Talk to Red to access the girls' inventory. Once ready, meet up with the boys. Make sure to save your game at this point since you won't be able to leave until you finish the last quest.