Ninomae Ina'nis

A very cute girl with a book with tentacles from Holomyth
Her community is called "Tentacult", a playing word between Tentacle and cult.
The fans are called Takodachis: Tako+Tomodachi meaning Friend in Japanese.

"Wah!" is a magical spell. When you hear the "Wah!", everything will be fine.

-Ninomae Ina'nis

Ninomae Ina'nis: "Wah!"
Takos(Surname): "Wah!"