Ishii, Yasushi

Hellsing Ultimate

Theme Song Performance

Hellsing

Music

Drifters

Music

Darker than Black: Gemini of the Meteor

Music

Darker Than Black: Gemini of the Meteor OVAs

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Drifters

Music

Drifters: The Outlandish Knight

Music

Drifters: Kokuou-sama Goranshin

Music