Goryo Goryokaku is a concert violinist for classical and modern music ; the soloist violinist for the concert at Collégiale Notre-Dame and Saint-Domitianus of Huy / Hoei on 01 June 2008, Saint-Catherine Church of Brussels on 07 May 2005, IMEP Concert Church Hall on 24 November 2007, La Plante Church of Namur / Namen on 23 December 2007, Saint-Christophe Church of Hannut on 19 April 2008, Saint-Martin Church of Leuze on 25 April 2005 (Belgium), the Redeemer Church of Hamburg on 28 February 2015, Chapel of Tannenhoehe Villingen on 16 October 2013, 29 August 2014 & 25 September 2015, the Christ Church of Hamburg on 14 September 2013 (Germany), Immaculate Church of Crotone on 28 December 2014 (Italy), Presbytery / Presbytère of Saint-Cast-le-Guildo in April 2003 (France), Saint-Maria Church of Štanjel on 12 April 2013 (Slovenia), All Saints Anglican Cathedral of Tulsa on 11 December 2016 (U.S.A.), etc. and also performed as trio and duo violoniste at Chapel Boondael / Boendael of Brussels (Belgium) in 2005 and 2003.

Currently Goryo Goryokaku is 6 1st Prizes, 3 Golden Medals, 2 Winning Trophies, 2 Grand Prix, 2 Honor Prizes and 1 Golden Prize winner.

Since October 2014 Goryo Goryokaku became a Rostered Artist at Price Rubin & Partners as soloist violinist with orchestra for Sponsored Concert Program and this Agreement with PRP had been renewed in end of September 2016 for next years. "The Naoko Matsui Interview" with Moonpeel CEO and Co-Founder Gaëtan Lerminiaux had been published and "Naoko Matsui Radio Station" from Jango, TV commercial "Moonpeel Teaser" with Brahim Rachiki is on-air since end of 2015.

The last year 2016 had been begun with New Year Solo Concert "Le Petit Concert du Sablon de Nouvel An" by Naoko Matsui alias Goryo Goryokaku at Jacob Norden Fine Antique of Sablon in Brussels Belgium on 10 January 2016 and debuted also in Spain as soloist violinist with Orquestra de Cámera Galega conducted by Rogelio Groba Otero on 13 August 2016.