A visual novel/dating sim starring and produced by VTuber [[Minato Aqua]]. Character design by [[Hanekoto]].

h4. Casts

* [[Minato Aqua]] as an apprentice maid
* [[Houshou Marine]] as Aqua's senpai maid
* [[Shirakami Fubuki]] as the protagonist's elder sister

h4. External link

* "Official English website":[https://www.entergram.co.jp/aquarium/en/]
* "AQUARIUM on Steam":[https://store.steampowered.com/app/2515070/AQUARIUM/]
あくありうむ。