The costume for Ao "Summer Bikini" is added.

Note: After unlocking the Change Outfit function for the poolside "Locker Room", you can change into the costume from the lockers inside the "Locker Room".
Note: This content might be purchasable in the future.
Note: For details about content, please visit the official site.

Note: This is a Limited Time Bonus for free download. Until November 22nd, 2021.

More details on the official game page of Summer Bikini - Costume for Ao ...