Nishizono Shinsuke + Goseishin Titanias is a Keshin Armed.
He first appeared in Episode13 in the match of Raimon and Shiroshika. He stopped Hinawa Bullet with his hands.
He appeared again in Episode 16 in the match of Raimon and Protocol Omega 2.0. He tried to stop Beta's Shoot Command 07 but failed to do it.
He appeared again in Episode 28 and Episode 29 in the match of Raimon and Zanark Domain. First, he failed to stop Rasetsu's Ogre Blade but later, he succeeded to stop the same shoot.
In Episode 49, he tried to stop Duck's Spring Arrow in the match of Chrono Storm and The Lagoon but failed to stop the shoot.