Ryouya Izayoi

十六夜 良夜

A former fireman and the irresolute guide for Team Autumn. He was unable to cope with the harsh situation in the New World and, according to his teammates, "ran away." [Spoiler] When he met Natsu, Arashi and Semimaru of Team Summer B, he attempted to poison the entire group but was stopped by Semimaru and Arashi in the nick of time. [/Spoiler] (Source: 7Seeds Wikia)