Full name: Otoya Ittoki Generally calls everyone by their first name without honorifics. Personality: Energetic, active Birthday: April 11th Student at Saotome Academy Height: 175cm Speech style: Casual and friendly, often ending sentences with "...dayo!"

Full name: Tokiya Ichinose Calls Otoya, Ren, and Syo by their first names. Calls others by their last name with "-san." Personality: Serious, strict with himself Birthday: August 6th Student at Saotome Academy Height: 179cm Speech style: Polite and formal, ending sentences with "...desu yo."

Full name: Ren Jinguji Nicknames for others: Natsuki: Shinomy Syo: Ochibi-chan (Little One) Otoya: Ikki Tokiya: Itchy Cecil: Cessy Masato: Hijirikawa or Masato Personality: Kind and mild-mannered Birthday: February 14th Student at Saotome Academy Height: 183cm Speech style: Smooth and casual, ending sentences with "...dayo."

Full name: Syo Kurusu Generally calls everyone by their first name without honorifics. Personality: A bit tsundere, overflowing with manliness Birthday: June 9th Student at Saotome Academy Height: 161cm Speech style: Rough and masculine, ending sentences with "...dayo na!"

Full name: Natsuki Shinomiya Calls Syo "Syo-chan." Calls others by their last name with "-kun." Personality: Kind, gentle Birthday: June 9th Student at Saotome Academy Height: 186cm Speech style: Soft and drawn-out, ending sentences with "...desu yo—."

Full name: Masato Hijirikawa Generally calls everyone by their last name. Personality: Serious and well-mannered Birthday: December 12th Student at Saotome Academy Height: 181cm Speech style: Stoic and traditional, ending sentences with "...da na."

Full name: Cecil Aijima Generally calls everyone by their first name without honorifics. Personality: Honest and straightforward in expressing himself Birthday: October 31st Prince of Agnapolis (?) Height: 177cm Speech style: Distinctive and formal, ending sentences with "...desu!"