A male character of the Tree race who is realistic yet quirky, often getting teased. He is an employee at Midstroke and is best friends with Amanda. He often hangs out or talks on the phone with Amanda and Earth. He frequently gets caught up in accidents, and his older sister is a police officer.

Benjamin's best friend. She likes Eve (perhaps romantically?) and is female. She has slime blood mixed in. Her ideal type is anyone with a large chest or lots of muscle, regardless of gender. She has a playful and childish personality and hangs out with Benjamin.

Her original name is Lemon. Although she is 10 years old, she attends high school due to her high intelligence. Earth usually drops her off. She is an innocent young demon who speaks informally to everyone and lacks social intuition.

An angel who moved from the Celestial Realm to the Middle Realm because of a fear of heights. Lives next door to Delete. Spends a lot of time with Delete. Innocent, sweet, kind, and uses polite speech.

Race unknown. Can transform into anything. Has a black body with red sclera (inverted eyes). Has tentacles for legs. Doesn't talk much but is a kind person. Likes Mano. Enjoys watching movies together.

The owner of Midstroke. She is raising Didi after adopting her from an alleyway. She is kind, warm, and physically strong. She tries to solve everyone's problems. Almost everyone is kind except for Jin. She is an invisible person.

A centaur(?) who created Didi. He is blunt and constantly monitors Didi to try and take her back (because she reminds him of someone he used to love). He keeps Earth at his house but doesn't care if Earth goes out.

The only person from the human world. He is human, sly, and acts cute or plays many pranks on Benjamin. He even does this to young children. He once told Benjamin, "If you say my name, you have to marry me~?" to which Benjamin replied, "I'd rather just not ask." Everything is a joke to him; he only gets serious in critical situations, otherwise he acts very 'MZ generation.' He rides a bike and usually wears a helmet. His bare face features ear piercings, orange hair, and a ponytail.

A comedic character and a muscle-head whose one eye is blocked by a horn. He has a light blue body and is very narcissistic. The king of showing off. He is Didi's high school friend and is always seen with her.

Delete's younger sibling with a small build. Like Delete, they can transform their body but can live independently. They have the nickname 'Wrist Crusher' but are unaware of it. They are kind and have a relatively normal personality compared to the others.