From the planet Ohri, this doctor lives for discovering and solving unusual cases. He jumps at every chance to test their experimental medicine. Their favorite test subject is Dingo, a long-time friend of theirs, due to his strong physical capabilities. Yonny uses they/he/it pronouns. They tend to be creepy and overwork people. Also seems to be an adrenaline junkie, stating that some creatures need thrill to survive. He manages night missions and harvests Lumiknolls for glow sap used in medicine