Satsuki

The future Kamen Rider Leangle (仮面ライダーレンゲル), otherwise known as Satsuki is the Rider that appears in the Kamen Rider Blade novel. Satsuki was the second wearer of the Rider System which transforms him to Kamen Rider Leangle along with Tachihara who transforms into Garren. The first was Mutsuki Kamijo from 300 years ago.