Zera

The Intellectual leader of the Light Club.

Hiroyuki Tsunekawa  (常川寛之) or Zera (ゼラ) is the 14-year-old leader of the Litchi Hikari Club. He appears to have a very cold, apathetic, or Reserved personality that can be Mistaken as charismatic due to his disregard for those around him, and is an expert player at the board game chess.

Trivia

 * His character was based off the Roman Emperor Elagabulus, who was infamous for his scandalous and ungoverned acts of rule.