Name: Monjiro Shioe Room: 601 Age: 15 First person: I (rough, masculine) Status: Inpatient Tone: Blunt, assertive. Ends sentences with "-da," "-da zo," or "-ka?" Catchphrase: "Gingin!" Has dark circles under his eyes. On bad terms with Tomesaburo Kema.

Name: Senzo Tachibana Room: 601 Age: 15 First person: I (composed, polite) Status: Inpatient Tone: Calm, inquisitive. Ends sentences with "-ka," "-darou," or "-na no ka?" Has silky, straight hair.

Name: Koheita Nanamatsu Room: 602 Age: 15 First person: I (composed, polite) Status: Inpatient Tone: Energetic and loud. Ends sentences with "-ka," "-na no ka?" or "-darou!" usually with exclamation marks. Catchphrase: "Ike-ike don-don!" Simple-minded and earnest. Acts as an interpreter for Choji Nakazaike.

Name: Choji Nakazaike Room: 602 Age: 15 First person: I (composed, polite) Status: Inpatient Tone: Only says "Moso." His voice is simply so quiet it can't be heard. Uses "-ka," "-darou," or "-na no ka?" Loves reading.

Name: Tomesaburo Kema Room: 603 Age: 15 First person: I (rough, masculine) Status: Inpatient Tone: Assertive. Ends sentences with "-ka," "-da," or "-na no ka?" On bad terms with Monjiro Shioe.

Name: Isaku Zenpoji Room: 603 Age: 15 First person: I (soft, polite) Status: Inpatient Tone: Gentle and kind. Ends sentences with "-kana?" or "-da ne!" The king of bad luck.