|Season||Royale! Go Princess Precure!|
|Hair Color||Turquoise (Mizu)|
|Family||Kaido Minami (mother)
Kaido Tsuki (older sister)
|Voice Actor(s)||Horie Yui|
|Pretty Cure Info|
|Alter Ego||Cure Tsunami|
Meeting Haruno Sakura and Akagi Ichigo
Mizu met Sakura and Ichigo when they both enrolled into Noble Academy.
Becoming Cure Tsunami
In the Winter, her uniform consists of a light purple long-sleeved top with a white sailor collar with a single dark blue stripe and a pink ribbon that ties in the front. Her skirt is white and pleated with suspender-like straps in front. She also wears dark blue tights and black shoes.
In the Summer, her uniform is the same however the top is now short sleeved and white while her skirt is light purple. Her tights are now white.
As Cure Tsunami, her hair shifts from turquoise to dark blue and styles itself into a similar appearance to Cure Marigold's. Her uniform consists of a long blue dress, turquoise gloves and light blue heels.
Mizu is a calm 14-year old girl who is very good at biology. She is very confident and never fails any test.
"The princess of the glistening sea! Cure Tsunami!"
Kagayaku umi no purinsesu! Kyua tsunami!
Cure Tsunami (キュア津波 Kyua tsunami) is Mizu's alter ego. In this form, she represents the sea and holds the power of water. She can transform using the phrase "Precure Royale Princess Engage!". Her main attack is [[Tsunami Shoot], which she can only perform while in her Mode Royale.
- Tsunami Shoot (津波シュート Tsunami Shuto) is Cure Tsunami's main attack, that can only be used when she is in her Mode Royale. It appears in episode 2.