Artist kouya

[Nihonashi (Kouya)] Jouryuu to Hyoukai (Detective Conan) [Digital]

Ojou-sama! Hoshi e Kaerimashou!! | Lady! Let's Go Back to the Stars!

Futatsuhenjide uketa baito de watashi ga hikensha ni sa re chatta

Ojou-sama! Hoshi e Kaerimashou!! 2 | Lady! Let's Go Back to the Stars! 2

Haitoku no Yurizono

[KOYAN Creative Works (Kouya)] Ojou-sama! Hoshi e Kaerimashou!! 2 | Lady! Let's Go Back to the Stars! 2 [English]

[KOYAN Creative Works (Kouya)] Futatsuhenji de Uketa Beit de Watashi ga Hikensha ni Sarechatta

[KOYAN Creative Works (Kouya)] Ojou-sama! Hoshi e Kaerimashou!! | Lady! Let's Go Back to the Stars! [English] [Digital]

[Nihonashi (Kouya)] GABURI! (Mahoutsukai no Yakusoku) [Digital]

[Nihonashi (Kouya)] Soshite Nami no nai Ashita? Zenpen (Detective Conan) [Digital]

[Nihonashi (Kouya)] NOT GOOD, BUT ENOUGH (Daiya no Ace) [Digital]

[Nihonashi (Kouya)] Jyouryuu to Hyoukai (Detective Conan) [Digital]