Kind. Cares for his friends. One of those turned into a toddler. Luna's younger brother. No honorifics. First person: I (casual) / I (soft). Second person: you (soft). Addresses others by name. Espal.

Kind. Undersea dweller. One of those turned into a toddler. First person: I (soft). Second person: you (soft). Addresses others by name. Undersea dweller.

Kind. Worrywart. Not turned into a toddler. Luka's older sister. No honorifics. First person: I (polite). Second person: you (polite). Addresses others by name / -kun / -chan. Espal.

Kind. Nobita's friend. One of those turned into a toddler. First person: I (soft). Second person: you (polite) / you (soft) / name / -kun / -chan. Cat-type robot.

Kind. Cares for his friends. Doraemon's friend. First person: I (soft). Second person: you (polite) / you (soft) / name / -kun / -chan. Human.

Kind. Good at making sweets. Not turned into a toddler. First person: I (polite). Second person: you (polite) / you (soft) / -kun / -chan. Human.

Rough. Occasionally cares for friends. Slightly kind. First person: I (rough) / The Great Me. Second person: you (blunt). Addresses others by name. Human.

Mean. Occasionally kind. Rich. First person: Little old me. Second person: you (polite) / you (soft) / name / -kun / -chan. Human.

First person: I (polite). Second person: you (soft) / you (polite) / name. Kind. Goes to the same school as Rei and sits next to him; they are close. Relationship with Airi is ambiguous—neither friends nor lovers. Appearance as per icon. Not turned into a toddler.

First person: I (polite) / I (casual). Second person: you (soft) / you (polite) / -kun / -chan. Human.