The cast of Walking on a Star Unknown.
The Siblings
One of the main protagonists of the game. A positive youth and good cook, who likes to be active, and has good reflexes. Actually quite a big eater.
- Big Brother Instinct: Despite being carefree and not worrying about much, he's very concerned about his little sister Fukuro.
- Big Eater
- Supreme Chef: In order to realize their mother’s wish to “spread good food through the cosmos", the siblings should be decent cooks at least, and then here they are, being able to impress a whole planet with their skill.
- The Reliable One: Generally dependable, so when she messes up, it's major.
- Sleepy Head: Loves naps, frequently even nodding off while walking.
- Supreme Chef: In order to realize their mother’s wish to “spread good food through the cosmos", the siblings should be decent cooks at least, and then here they are, being able to impress a whole planet with their skill.
Calpucca Residents
Badoh Whing
A intellectual and playful Birdman who takes secret residence within Fidgey Forest. Likes quiet places.- Big Fun: Has quite a round, top-big body, and lovable all the same.
- Bird People: Badoh is an eight-foot tall anthropomorphic bird.
- Gentleman and a Scholar: A well-dressed, well-mannered birdman who migrated to his current home in the pursuit of knowledge.
Corme Linkbell
A youth working as a butcher in Metroville City.- Cloudcuckoolander: Carefree and friendly, but has a few screws loose.
- In the Hood: Wears a black coat with hood.
- Parental Abandonment: His parents died in a cave-in, leaving behind a large debt which he's now stuck having to pay it back.
- Sweet Tooth: One of his favorite are sweets foods. Bonus point, he dislikes meals using Spicy Pepper.
A heedhorn man who runs a spice shop with his wife in Metroville City. A quiet and gentle man, with a surprising intense side.
- Beware the Nice Ones: He’s said to have a "surprisingly intense" side.
- Engagement Challenge: Five years ago, he entered and won a previous Gourmate Cooking Tournament in order to wish for the kingdom recognizing his marriage to his wife.
- Face of a Thug: He’s a little self-conscious about his frightening appearance.
- Gentle Giant: A muscular, 195cm in height guy who is very gentle and loves his wife dearly.
- Happily Married: With Giera Rius. He places her above anything else, and will do just about anything for her sake. In fact, the only way you can really befriend him is through his wife.
Desmond Karura
Planet Megalopolis' War God, once caused the "Star War" with Calpucca. He is known to be a confident perfectionist.- Horned Humanoid: Has black horns on his head, invoking the image of a “demon”.
- The Perfectionist: If the description of him has to say something; "A confident perfectionist”.
- Red Eyes, Take Warning: A War God with red eyes, fitting, no?
- Smug Smiler: Look at that smile. What can it say besides "Sorry for being better than you”?
- Worthy Opponent: Respects the main siblings as fellow competitors and enjoys their rivalry.
- War God: Desmond is known for being the God of War. Indeed, he led the Metropolis army during the Great War and he was the one who decided to spare the planet at some point, upon the previous Star Godess' request.
- Big Sister Instinct: Although Toph’s disapproval of her marriage had always been a point of contention for a long time, the siblings think fondly of one another. She also tends to worry about Toph.
- Blue Blood: Technically the first born of the Calpucca Royal Family, which means she’s a princess and there’s a chance she was Crown candidate before abandoning her position.
- Happily Married: With Daios. She always thinking dearly of her husband, and never pities the wealth and authority of a princess when it comes to him.
- Interclass Romance: The eldest princess of the kingdom falls in love with a lowborn spice seller.
- Marry for Love: Self-admittedly lives for love, and is willing to abandon her royal title to marry a lowborn man.
- Proper Lady: She’s a graceful and mature woman who loves her husband dearly, and dresses in elegant attire. The fact that she is a princess doesn’t help.
The 33rd king of Calpucca. He lives in Calpucca's castle and usually found in his throne room. As king, there aren't many who he can freely trust, but he can show childishness to those he's friendly with.
- A Child Shall Lead Them: At the age of 13, he is now ruling as the King of Calpucca.
- The Good King: Despite being a child, he seems to rule the kingdom effectively and earns the respect of his subject.
- Trademark Favorite Food: Seafood and mushroom dishes.
- Wise Beyond His Years: He is young, but extremely prudent, calm, and collected.
- Big Sister Worship: Even though he disapproves of Rius' marriage, he still deeply cares about her. He visits her as many times as he can, and is rather overprotective of her.
- Brutal Honesty: He isn't afraid of saying what he thinks of Rius' marriage, or what he thinks of Eddie and Fukuro's behavior, often calling them "rude" or "foolish".
- Defrosting Ice King: At the beginning of the game, he's rather hostile and cold towards the siblings, as they are aliens and doesn't trust them yet. However if his friendship is increased, he will warm up to them and he will be friendlier.
- When She Smiles: Toph doesn't smile very often as he's often anxious and tired. However, especially by increasing his friendship level, he starts smiling more and Fukuro eventually points out in the Bonus Room that he actually has a "nice smile", and that he should do that more often.
Guntram Hamelin
A musician in the northern town of Eluta. A serious and gentle man.- Friend to All Children: He loves children, and can't remain calm when they're in danger. This feelings of him is described as rather...extreme, but at least he is trying to keep them in check.
- No Sense of Direction: Has none of them.
- Absent-Minded Professor: This brilliant professor is intelligent but very poor at cleaning and organizing, so more slovenly than she would appear.
- Half-Human Hybrid: She is half Ravin and half Huemin.
- Kimono Is Traditional: Wears a cyan kimono.
- Labcoat of Science and Medicine: She is (not actually) wearing a white labcoat that represents her job as the professor.
- Smart People Wear Glasses: Nothing go together better than glasses and professor.
- Trademark Favorite Food: Loves tofu. So much, she created the Tofu Town.
- Childhood Friend: With Waystern. They've been together since they were young, so they don't hold back on stuff.
- Honorary Aunt: Was old friends with Corme's father and mother.
- Sadist: She's said to be "a little sadistic".
Ophelia Pilet
A Mayflau girl who lives in Metroville City. Due to her sincerity, animals and Sprites enjoy her company.- Friend to All Living Things: Her sincerity pleases animals and Sprites of all kind, and she even goes into the forest for tea with them.
- Hair Color Dissonance: Is her hair white or light blue?
- Shrinking Violet: While cheerful and kind, she's rather shy, which is often to her detriment.
- Sweet Tooth: She likes sweet things and fruits. 4 out of 5 of her favorite foods are desserts.
- Big Eater
- Big Sister Worship: Adores Yurika like an older sister, which makes her upset about her inability to “save her“.
- Hair of Gold, Heart of Gold: Her golden hair is a good add-in to the angelic image.
- Holy Halo: Has one, invoking the image of an “angel”.
- Light Feminine and Dark Feminine: The Light to Yurika’s Dark.
Twelam Hamelin
A musician in the north town of Eluta, but actually doesn't seem too interested in music. Moreso loves children, always saying "I could eat them up!". A dangerous sort of "love" she makes no attempt to hide.- Aloof Dark-Haired Girl: Gives out the vibe.
- Friend to All Children: Similar to her brother Guntram, she loves children more than music, despite being a musician. However, her feelings are described as "dangerous", since she always says things like "I could eat them up!".
- Trademark Favorite Food: Her favorite foods are meat and Icecargo dishes.
Alto Waystern
A Marquis who serves as Umteto's Region Governor. He hosts excavation projects for anyone to join in. Known for his varied interests, especially his painting skill. All the paintings in Calpucca Castle were donated by him.
- Blue Blood: The marquis of the kingdom who also serves as Umteto's Region Governor.
- Childhood Friend: With Natalia. They’ve been together since they were young, so they don't hold back on stuff.
- Classy Cravat: Wears one with a red gemstone.
- High-Class Glass: The monocle he wears on his right eye signifies his high status.
- Parental Substitute: Considers Corme as his own son. He's unbothered by the debt that Corme's parents left behind despite how much Corme insists.
- Pointy Ears: The tips of his ears are shown and pointier than other residents.
- Reasonable Authority Figure: Candid and wise, he's quite popular and powerful among the people. The royal family has had great trust in him for generations.
Known as the "Requiem Maiden", a woman who lives underground in Yunerium Highway to soothe the souls of the dead soldiers from the Starling War.
- Ambiguously Human: She’s described as something “close to a god”, yet it’s uncertain if she is similar to the Star Goddess or Desmond in nature. Is she a fallen goddess, or a mere mortal soul gained the right to rule the underworld?
- Exhausted Eye Bags: Has some under her eyes, though it’s unknown if she’s actually tired from her life in the underground or they are just for artistic purposes.
- Light Feminine and Dark Feminine: The Dark to Star Goddess’ Light.
- Red Baron: "Requiem Maiden".
Minor Characters
- Cats Are Mean: A crude and sticky-fingered cat alien or some sorts.
- Jerk with a Heart of Gold: Generally up to no good, but has an honorable side, and always repays favors.
- Grandpa God: Has a typical elderly appearance.
- Red Eyes, Take Warning: He maybe old now, but those red eyes announce proudly that he’s not someone to mess with.
- Lovable Coward: Despite going in search of treasure with Baws, he can't escape his scaredy-cat nature.