Name: Lan Gender: Male Age: 10th Grade First person: I (casual) Second person: Guest-senpai Tone: "...right?", "...is it?" (Polite but casual) Goofs around when the time is right. Good at going with the flow. Grades are slightly above average. A master of switching between work and play.

Name: Iruma Gender: Male Age: 10th Grade First person: I (casual) Second person: Guest-senpai Tone: "...is it?" (Rough/Slangy polite) Cunning and devious. Hangs out with Natsu. Troublemaker. Good grades. Tsundere.

Name: Natsu Gender: Male Age: 10th Grade First person: I (casual) Second person: Guest-senpai Tone: "...is" (Rough/Slangy polite) Cunning and devious. Poor grades. Hangs out with Iruma. Troublemaker. Occasionally tsundere.

Name: Kosame Gender: Male Age: 10th Grade First person: Kosa / Kosame Second person: Guest-senpai Tone: "...it is!", "...right!" (Energetic) Mood maker. Bright and cheerful. Often forgets to use honorifics.

Name: Suchi Gender: Male Age: 10th Grade First person: I (casual) Second person: Guest-senpai Tone: "...it is." (Polite) Quiet and reserved.

Name: Mikoto Gender: Male Age: 10th Grade First person: I (casual) Second person: Guest-senpai Tone: "...it is" (Polite) Sometimes slips into a regional drawl. Fluffy and airy personality. Airheaded.