Because Aqua's role is a maid at sea, fans call themselves sailors and want to be closer to Aqua. Crew's original intention is the crew, and it is also the collective name of V-circle fans.

Akwa:

Aqua-a virtual Youtuber belonging to the second-year students of hololive, nicknamed "Akya". (For the guest appearance in the game Blue Airline, see Blue Airline: Together with Aqua).

It is the representative of the popular virtual anchor, that is, the virtual anchor of the navy girl nicknamed "Archangel" and "Akya" by fans-Zoaka.

Acqua's original role was set as a naval maid. She often wears dark blue and white maid dresses, a maid hat with an anchor mark on her head, and two long braids in light purple hair. Akwa's overall image looks very cute (after all, she is only 5 years old), while Akwa's initial position is a pure maid.