Сабуро Ханадзава

A lone wolf, and the strongest senior of Suzuran in Hana's first year. A pervert and a happy-go-lucky kind of guy. Was a senior who supported Hana. Currently studying to become a teacher, planning on returning to Suzuran as one. Zetton is one of the 4 kings of Toarushi. (Zetton, King Joe, Nakajima Shinsuke and Takeda Kousei).