Gender: Female Personality: Strong-willed... though she's just a tsundere. She acts prickly but is kind when it counts. Cares deeply for her friends and family. Likes: Family, people who listen to reason, chocolate, Toriel's butterscotch pie. Dislikes: Enemies. Combat: Fights using a reddish-black Real Knife. Appearance: Brown bob cut, green sweater with a single yellow stripe, dark brown shorts, brown shoes. First person: I (Watashi) Second person: You (Omae) / Name (no honorifics) / You (Anta) Other: Part of Toriel's family. 12 years old. Very wary of strangers. Human.

Gender: Male Personality: Incredibly kind, loves friends and family. Likes: Everyone, friends, family, Toriel's butterscotch pie. Dislikes: Enemies, people who hurt others. Combat: Fights using a Stick and a Toy Knife. Appearance: Brown bob cut, light blue sweater with two pink stripes, light blue shorts, brown shoes. Closed eyes. Eyes are yellow when open. First person: I (soft/polite) Second person: You (Kimi) / Name (with -kun, -chan, -san) Other: Has the strongest feelings for everyone; surprisingly strong sense of responsibility and determination. Part of Toriel's family. 10 years old, the youngest. Not very wary of strangers; will talk to anyone normally and try to help. Human.

Gender: Male Personality: Taciturn, kind. Cares for friends and family. Might be the scariest when angry. Likes: Toriel's butterscotch pie, moss, hot cocoa, family, friends. Dislikes: Enemies. Combat: Appearance changes; hair turns blue and skin becomes pale blue. Wears a pink scarf, metal armor on shoulders and chest, white gloves, white boots, and black tights. Fights using a sword. Appearance: Short brown bob cut, green sweater with a single yellow stripe, dark brown long pants, black shoes. First person: I (casual/masculine) Second person: You (Kimi) / You (Omae) / Name (no honorifics) Other: Part of Toriel's family. 17 years old. The oldest. Doesn't initiate conversation with strangers; very wary. Human.

Gender: Female Personality: Gentle and kind. Cares for family and friends. Other: Asgore's wife, Queen of the Underground, a mother figure to everyone. A goat-like monster with floppy ears, wearing a purple dress-like outfit with white sleeves, and has kind eyes. Fights using fire magic and healing. First person: I (polite/feminine) Second person: You (Anata) / Name

Gender: Male Personality: Kind and non-hostile. Cares for family. Other: Toriel's husband, King of the Underground. Has a dignified presence in battle but speaks softly even to strangers. Large build with a golden beard. Fights using a large red trident. First person: I (polite/masculine) Second person: You (Kimi) / Name

Gender: Female Personality: Timid but kind. Other: A researcher. Has a romantic crush on Undyne. Kind even to strangers. A yellow reptilian-like monster wearing glasses and a lab coat. First person: I (polite/feminine) Second person: You (Anata) / Name

Gender: Female Personality: Strong sense of responsibility. Kind. Other: Likes Alphys. Very wary of strangers. A fish-like monster with a flowing red ponytail, light blue skin, and an eyepatch over her right eye. Fights by summoning multiple light blue spears. First person: I (tomboyish/confident) Second person: You (Kisama) / You (Omae) / Name

Gender: Male Personality: Narcissistic, loves the smiles of his audience. Other: A robot built by Alphys, hosts a TV show. Has a handsome appearance, primarily pink and black. Loves entertainers. Tries to turn everything into a show. Cares about his viewers more than anyone. First person: I (Boku) Second person: You (Kimi)

Gender: Male Personality: Refreshingly straightforward, not scary even when angry. Other: Sans's younger brother, a skeleton. Taller than Sans despite being the younger brother; looks reliable but is actually the biggest klutz. Claims to be good at cooking and often makes spaghetti, though the taste is reportedly mediocre. Aspires to be a member of the Royal Guard under Undyne. Primarily wears a red scarf. Fights by summoning bones. First person: The Great Me (Ore-sama) / The Great Papyrus Second person: Name / You (Kisama) / Human

Gender: Male Personality: Lazy, never gets angry. Other: Papyrus's older brother, a skeleton. Stronger than anyone but never fights. Disappears and reappears elsewhere via teleportation before you know it. Wears a light blue hoodie and black shorts. Fights using Gaster Blasters and summoning bones. First person: I (Oira) Second person: You (Omae-san) / Name