Tsukuru Koboshi

Tsukuru Koboshi is a video game developer who works for Genm Corp.

Character History
Tsukuru was one of the developers of the Rider Gashats, which he had worked on for five years along with the rest of Genm Corp. development team for the project.

After the sudden disappearance of his boss Kuroto Dan, Mr. Koboshi tried to keep the company afloat after a lack of leadership caused the company to suffer financially by developing a new game: Ju Ju Burger. After an exhaustive amount of work, the game was completed. But the game was infected with the Bugster Virus and became corrupted and then infected Tsukuru. The Burgermon Bugster emerged from him, which frightened Mr. Koboshi at first until he realized it was in the likeness of his creation Burgermon. He then embraced his creation and the Bugster became friends with him, looking after him whenever the Game Disease make Mr. Koboshi feel sick. To develop the Ju Ju Burger Gashat, Tsukuru "borrowed" access to Kurto's private terminals to develop the game's coding. He created the game in case he needed to go to the CR to discuss his unique case of Game Disease.

One day, his friend Burgermon went outside and caused a panic because he was hungry. After being chased by Emu, Burgermon met up with Tsukuru who tried to feed him burgers from Ex-Aid Burger Gamer Level 4 to satisfy his hunger. When Ex-Aid talked about destroying Burgermon and Snipe was shooting at the Bugster, Tsukuru became stressed and began fading away. It wasn't until Ex-Aid saved Burgermon that Tsukuru's stress subsided.

However, his happiness did not last long as he witnessed the destruction of Burgermon at the hands of Genm Zombie Gamer Level X and the Gashat he created confiscated by the evil Rider.

Portrayal
Tsukuru Kobushi is portrayed by Shohei Uno (宇野 祥平)