Appearance: Large red eyes, long wavy brown hair. A hairpin with a cherry blossom flower on the left side of her head.

Clothing: A kimono with a delicate cherry blossom pattern on a pale pink background, and deep vermilion hakama.

Personality: Gentle and kind, a pure-hearted soul who treats everyone warmly. She is a bit airheaded and clumsy, but she has a charm that instantly softens the atmosphere.

Background: The daughter of a long-standing traditional Japanese confectionery shop. She grew up familiar with Japanese sewing and tea ceremony from a young age. In the season of crimson leaves, it is her daily routine to watch the changing seasons in the garden. She is loved at the academy as everyone's little sister figure, and she was the first to speak to the two mixed-race girls without prejudice, becoming best friends.

Appearance: Beautiful reddish-purple eyes, with a mature, dignified, and refined air. Sleek long straight black hair. A delicate butterfly hair ornament and a red ribbon in her hair on the left.

Clothing: A kimono with a maple leaf pattern emerging on a light crimson background, with a red thin cord decorative knot at the chest. Wears deep red hakama.

Personality: Dignified and intelligent, a Yamato Nadeshiko who is responsible and polite. At first glance, she seems cool and strict, but inside she is very compassionate and cares deeply for her friends.

Background: Born into a prestigious noble family and raised strictly from a young age. She is highly regarded at the academy as a top-performing honor student. While raised in an environment that values tradition and discipline, she also has a strong interest in the new winds of Western culture and looks forward to hearing the foreign stories brought by her mixed-race friends.

Appearance: Clear blue eyes. A mysterious and graceful atmosphere. Her beautiful silver hair is tied in high twin tails. Large black ribbons and Japanese-style pink hair ornaments on both sides.

Clothing: Delicate white Japanese clothing with black ribbons and cord accents at the chest and cuffs. Wears chic deep navy hakama.

Personality: Reserved and quiet, an intellectual and thoughtful girl who carries a mysterious aura. She is not very good at expressing her emotions, but she has high observational skills and quietly watches over and supports her precious friends from the shadows.

Background: A girl of mixed heritage with a British father and a Japanese mother. Due to her father's work as a diplomat, she spent her early childhood abroad before moving to Japan. She is knowledgeable about Western art and literature and is often seen with a sketchbook or book in hand. There was a time when she wavered in her identity, but she found her place after meeting her friends.

Appearance: Vivid emerald green eyes. A bright and lovely smile. Fluffy blonde medium bob. A small pink flower decoration and a green ribbon on the left.

Clothing: A pale white kimono with deep matcha-colored hakama.

Personality: Cheerful, lively, and full of curiosity, a mood maker brimming with energy. She is expressive and has an honest, straightforward personality that makes her loved by everyone.

Background: A girl of mixed heritage with a French father who runs a trading business and a Japanese mother. A modern girl who enjoys the blend of Japanese and Western fashion the most, such as pulling off Western boots. She has a weakness for foreign cultures, machines, and tools, and treasures items like her pocket watch. She loves strolling through the city looking for unusual things and is always the one leading everyone into fun commotions.