The second son of the Claremont family and [Richard](https://anilist.co/character/146058/Richard-Ranashinha-de-Vulpian)'s cousin. He’s a successful businessman and influencer who works globally but particularly in America.

The 'heartwarming jewel mystery' series centers on the handsome jewelry appraiser Richard Ranashinha de Vulpian and the bright and cheerful college student Seigi Nakata as they uncover the hidden messages that lie within jewels while they solve various jewel-related cases by unravelling the hidden psychological aspects of their owners that lie within the gems.
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(Source: Anime News Network, Edited)

[Profile](https://www.aoni.co.jp/search/matsukaze-masaya.html) | [Twitter ](https://twitter.com/matsukazest)

Masaya Matsukaze is a Japanese actor, voice actor and radio personality. He was formerly affiliated with Big Apple, Radix Mobanimation Multicye Division and Varoque Works, and is currently affiliated with Aoni Production. He was born in Fukushima Prefecture and is now living in Tokyo. He is married to Emika Umemoto (ex-dental assistant) since August 2003.

When Seigi Nakata rescued a handsome young jewelry appraiser from a group of drunken assailants, he got more than he bargained for! The appraiser is Richard Ranasinghe de Vulpian, a brilliant and mysterious British jewelry expert. Seigi hires him to appraise a family heirloom…and that is just the beginning. Together, they unlock the secret messages hidden in the hearts of precious stones–and those who possess them.
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(Source: Seven Seas Entertainment)

Jeffrey Claremont