Shouma Machii has appeared in 1 show and 1 movie. A performance to be found in the role of Graphite / Graphite (voice) in the series Kamen Rider. In the cinema, in the role of Graphite in the feature film 仮面ライダーエグゼイド トリロジー アナザー・エンディング 仮面ライダーパラドクスwithポッピー.