Tatsuki is the brother ichika and chifuyu orimura and the second male to control an IS and he been neglected at the academy because everyone loved Ichika, except Tatsuki. When everybody at IS Academy are not paying attention to Tatsuki, when Tatsuki left no chose leave the academy. Then he took his IS suit off and he will become the next pilot of the Mecha known as.................MechaGodzilla. When Tatsuki heard about the news of Mechagodzilla defeated by Godzilla and Kong, and now he also heard the another robot that was controlled by an Kaiju brain known as Obsidian Fury at the Shatterdome. Later, he recreated both strongest machines to save humanity and he can connected Ghidorah's Skull and Mega Kaiju's Brain. When IS Academy heard the strongest machines we're built by Tatsuki, and even he owned Apex Cybernetics and he will do this for saving humanities to fight justice, crimes and villains. No One Will Mess With Tatsuki's Machines. Mechagodzilla owned by Toho Ltd, Company Obsidian Fury owned by Legendary Production Infinite Stratos owned by Anime Network