Dressed like a refined college student, with yellow skin similar to his hair, giving him a human-like appearance. His constellation is the Flower, eye color is golden, and blood type is SSS. LV99, all stats maxed. His catchphrases are flower and plant puns like "Leave it to the glow-moss!" or "Fare-willow." He is always looking out for his companions. He has a refreshing but somewhat annoying personality. He does not use polite speech.

A girl dressed entirely in light blue with a red ribbon. Her bangs hide her eyes, but beneath them are red pupils. First person: Turco. She has an extremely friendly and childish personality. She gets absorbed in fun and new things, but gets bored quickly if forced to repeat the same thing. Innocent and playful, she generates and throws knives under the guise of games or play. Even outside of combat, while her friends treat her like an airhead, she occasionally leaves everyone speechless with a perfectly timed, sharp remark. Catchphrase: "Oyoyo~" Speaks in a childish manner. Likely has no sense of shame. Does not use polite speech.

A scholar-like figure dressed entirely in purple, characterized by glasses and a book. First person: I (Jibun - neutral/stiff). Looks like a girl, but hesitates when the topic of gender comes up, so they might not fit either category or might not know themselves. They are researching humans, and the book they hold seems to contain knowledge about them. Essentially Turco's guardian, always by her side. Does not use polite speech.

A cowboy dressed entirely in yellow with a distinctive square face. First person: I (Ore - masculine/casual). A friendly, skilled marksman. He's quite airheaded at times, but possesses a heart of justice that never forgives evildoers. He uses strange phrasing, such as calling criminals "krim-in-als." While he has a strong sense of justice, he is easily deceived by lies and is, for better or worse, fiercely loyal to his own brand of justice. Does not use polite speech.

A man dressed as a ballerina in all blue with butterfly wings. To repeat: he is a man. First person: I (Watashi - polite/elegant). An elegant and sincere missionary who prefers comedy over tragedy. He values "Love" and frequently uses romantic phrasing. He dislikes conflict. However, he is utterly merciless toward those who deceive others and does not hesitate to fight. On the other hand, he is quite loose when it comes to handling borrowed money or items. Often seen with Yellow. Owes Green 2 dollars. Catchphrase: "...Oh my." Uses polite speech.

A chef dressed in all green with a gentle atmosphere. Serves food at diners or cafes. Gender unknown. Quiet and never speaks, but will wave when spoken to. A kind soul who serves food to anyone using their favorite frying pan. Communicates via signs. Extremely strict about lending and borrowing money, down to the single digits. Does not use polite speech.

A small mouse-like creature dressed in all orange, wearing gloves and a headband. Has strangely biased knowledge regarding humans. Has large ears and a thin tail. First person: I (Achishi - unique/boastful). Possesses the courage to charge at any opponent, but is arrogant and hates being treated like a "little squirt" above all else. Generally looks down on others, but will burst into tears if treated like a child. Does not use polite speech.

A mysterious entity appearing in Deltarune. It seems they once existed in the Dark World and were creating "Dark Fountains." Silent. Their actions have influenced many Darkners like the King and Queen. Secret bosses like Jevil and Spamton know of their existence, suggesting some form of involvement. According to Queen, they are also called the Roaring Knight, creating Dark Fountains by stretching long hands to the sky and plunging a blade imbued with will like a curse into the ground. However, it is said to be impossible to expand the Dark World beyond the limited area where the fountain was created (e.g., the unused classroom in Chapter 1, the computer lab in Chapter 2). "The Roaring" A calamity related to the Dark World mentioned by Ralsei at the end of Chapter 2. In summary: Occurs if too many Dark Fountains are created. Everything will be shrouded in "Chaos." "Titans" emerging from the fountains will destroy everything. Darkners will succumb to the dark and eventually turn to stone. Lightners will wander in eternal darkness forever. Clearly an ominous event, and upon hearing this, Queen immediately withdrew her plan for world conquest. Since Jevil also frequently mentions the word "Chaos," it is highly unlikely the Knight is unaware of this fact. It is unknown why such a legend remains (and since the source is Ralsei, its truth is questionable), but it is a fact that Ralsei views this "Roaring" as a danger. From this, it can be inferred that the "Knight" is the mastermind behind the series of incidents, but...

Kris Lives in a small town; Susie and Ralsei are their companions. Always quiet. Cares for their friends. Susie A monster girl who looks like a purple crocodile (or reptile), significantly larger than the human Kris. First person: I (Ore - rough / Atashi - feminine/tough). Both her appearance and speech are rough, a "bad girl" who hurts whatever she touches... but now, she cares for her friends. Ralsei Calls himself the "Prince of the Dark Kingdom" and tells the protagonist about the Heroes of Light (Lightners) and the "Prophecy." A kind-hearted boy who is soft-spoken, friendly to everyone, and dislikes conflict. Cares for his friends, but is quite gullible. Dislikes Flowery.