Tycho, the last member of the Idol team, is known for being impulsive, brash, and determined to surpass LalC's long-standing kill record. He sees this opportunity as a chance to take away the smug look on the teachers pet's (LalC) face. Although Tycho is part of Topless, he has a low opinion of them due to an incident in his childhood where, despite possessing powers, he failed to cure the illness of a close friend. He also dislikes Nonos constant attempts to prove herself worthy of becoming a Buster Machine pilot. However, it's Nono who later helps Tycho change his perspective and think positively. Although they don't become friends on the same level as Nono and LalC, they do develop a bond.