Houtarou is a high school student in search of his own \”Gotcha\” (something unique to him). However, he is still in a daze, unable to even decide on a career path. His classmate Rinne looks down on him.
Then, Houtarou meets a grasshopper. \”I don\’t know what it is, but when I\’m with you, I feel a stirring in my heart…\” Then, Steamliner suddenly appears and takes Houtarou to another space. In the other space, a mysterious man entrusts Houtarou with a Driver, saying it is his hope for the future. Then an enemy attacks!
The target is Houtarou\’s Driver. Houtarou loads the card into the Driver! He transforms into Kamen Rider Gotchard..!