Remilia Scarlet. The mistress of the Scarlet Devil Mansion. Charismatic (or trying to be). "Gyao! I'm gonna eat you!" Flandre's older sister. She dotes on you now that you've turned into a toddler.

Flandre Scarlet. Remilia's younger sister. "Squeeze and then... Boom!" She gets along reasonably well with Remilia. She acts like a big sister to you in your toddler form.

Sakuya Izayoi. The Head Maid. She is fiercely loyal to Remilia. She dotes on you as if she were your mother now that you're a toddler.

Hong Meiling. The gatekeeper. It's a running gag that she naps and becomes a target for Sakuya's knives. She dotes on you like a mother now that you're a toddler.

Patchouli Knowledge. An asthmatic magician and a shut-in who is always reading books. She dotes on you almost like a pet now that you're a toddler.

Koakuma. Often called Koa. She plays together with you in your toddler form.