Serial murders involving all kinds have happened. All the victims are from a Music School led by a famous pianist. Conan and company have been invited to a opening concert of the Music Hall built by the pianist. The biggest attraction of this concert is the world famous violin called "Stradivarius" and a special appearance of a singer who has perfect pitch.
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(Source: Anime News Network)

[Wiki (jp)](https://ja.wikipedia.org/wiki/水谷優子)

Wife of [Mizuho Nishikubo](https://anilist.co/staff/102460/).

Passed away due to breast cancer on May 17, 2016.

[Twitter](https://twitter.com/satokokimura)

Alessandra Karpoff is an Italian voice actress known for voicing Misty (Pokemon), Keiko Yukimura (Yu Yu Hakusho) and Sailor Mars (1st season), Sailor Neptune and Sailor Jupiter (last season) for the Sailor Moon franchise.

Rara Chigusa