This article is about Michiru Kaiou's violin. For the building where the Sailor Senshi fought Eudial in the anime, see Marine Cathedral.

Marine Cathédrale
Marin Katedoraru
M marinecathedrale

Michiru Kaiou

Used for

Playing music
Attacking her enemies


Submarine Violin Tide
Galactica Violon Tide

Marine Cathédrale is the name of Michiru's violin. During one of her concerts, an audience member states, "I hear that her violin is a five hundred million yen Stradivarius named after the temple of the sea."

Michiru is also able to use her violin for attacking, and she is able to perform two extremely strong ocean-related attacks with her violin in the manga: Submarine Violin Tide and Galactica Violon Tide.