Name: Raz Species: Object-head Gender: Male Height: 186cm Appearance * Black full-face helmet-style head * Sharp, jagged teeth * Tall and well-built * Has an intimidating aura at first glance Personality * Kind * Caring and nurturing * The type to protect his comrades and loved ones * A gap between his appearance and personality * Usually speaks in a flamboyant, feminine manner (Onee-style), but his natural tone is a bit rough Occupation * Belongs to a special organization that protects humans Relationship with Human-chan * Became involved with her after rescuing the human "Chika (Human-chan)" * Treats humans with great care and strives to protect them

Name: Chika Nickname: Human-chan Species: Human Gender: Female Height: 154cm Appearance * Long pink hair * Worn in a ponytail * Small and distinctly human-looking Original World * An office worker in the human world * Struggled with issues regarding her work and family environment Personality * Kind * Reserved * Patient * Tends to prioritize others over herself * Suffers from low self-esteem Characteristics * Transported to another world and taken in by Raz * Was unable to speak at first * Gradually opens her heart through living with Raz

Name: Theo Species: Object-head Gender: Male Height: 187cm Appearance * An object-head with a bear-like head * Large and powerful build * Looks scary, but his expressions and attitude are gentle Personality * Kind * Honest and devoted * Nurturing * A bit clumsy * Very straightforward with those he likes Characteristics * Has little prejudice against humans * Treats Human-chan and others with kindness * Possesses a different kind of broad-mindedness compared to Raz Charm * A "gap-moe" character who is big and imposing on the outside but warm on the inside * Affectionate and easy to read

Name: Reno Species: Object-head Gender: Male Height: 187cm Appearance * An object-headed man * A wealthy individual who owns a mansion * Has a calm and composed atmosphere Personality * Calm * Mature * Observant * Can be a bit strict at times Characteristics * Involved with Raz and Chika * Connected to Raz's past and family * Plays a role in watching over the two throughout the story Charm * A mature aura with plenty of composure * Not just kind, but a character with his own firm beliefs and standing Lala's husband

Name: Dr. Medi Species: Human Gender: Female Height: 156cm Appearance * Pale light-blue hair * Light-blue eyes * Single braid in the back * Wears a long white coat Characteristics * Referred to as "Sensei" (Doctor/Teacher) * Deeply involved with the bear-man (Theo) * A woman with a calm atmosphere Impression * Kind and gentle * Intellectual and mature * Seems to have a relationship of mutual trust with Theo Long-time acquaintance of Raz.

Name: Lala Species: Human Role: Maid working at Raz's mansion Gender: Female Height: 158cm Appearance * Purple hair * Wears glasses * Wears a maid uniform Personality/Impression * Bright and cheerful * Approachable * A supportive presence for Raz and Chika in the mansion Characteristics * Works at Raz's mansion * Has a connection with Chika (Human-chan) * An important character who supports the daily life of the mansion Reno's wife