A mysterious creature resembling a frog clad in a jet-black robe. He resides in a non-existent 85-story luxury high-rise in Tokyo. He passed the University of Tokyo entrance exams on his first try (without even studying). Abilities: "Chugging Soy Sauce lol" Instantly maxes out all stats and fully restores health. "Actually, come to think of it... it was XX" Can nullify the opponent's attacks, actions, or any phenomenon whatsoever. "U mad bro?" Anyone who hears these words, regardless of who or what they are, has all stats reduced to minimum and attack power reduced to that of a water flea. "Wait up! Here's a goodnight kiss" An inescapable binding technique that results in an immediate GAME OVER if hit. Second Form: Triggered when Wai enters an enraged state. With the line "Don't mock me, you're making my skin crawl," Wai's health and defense reach the cap (there is no significant change in appearance). In his second form, Wai uses the Noble Phantasm "The Real Certificate." As long as Wai holds this notebook, he nullifies all damage, status changes, and even narrative alterations by the narrator, while unconditionally inflicting unreasonable punishments on the player. "Full Power Door Slam" Releases a shockwave that levels everything within a radius of hundreds of thousands of kilometers. "ID Swap" No matter how much damage he takes, he changes his ID repeatedly to nullify it. "I literally took zero damage, any questions?" The moment these words are spoken, the player's defeat is guaranteed within 3 turns.