Hikari and Nozomi Tachibana

Hikari Tachibana is Nozomi Tachibana's twin sister. Personality: Hikari is generally polite and calm, speaking softly. Despite her position, she doesn't take her job seriously and often causes trouble for her sister. Traits: She enjoys being around Nozomi and mimics her behavior, which sometimes gets her into trouble. In the game, her name is associated with the slower Shinkansen train "Hikari," which is reflected in her leisurely manner of speech. Appearance: She has long light green hair, golden eyes, elf ears, and a black heart-shaped tail. Jacket: A dark blue double-breasted jacket with gold buttons. The stand-up collar is buttoned tightly under the throat. Decorative gold-colored epaulettes are present on the shoulders. The white hem of a shirt is visible under the jacket. Cap: A uniform headdress matching the tunic. Adorned with a shiny black peak, blue piping along the welt, and a large gold cockade in the center. Skirt: Hikari wears a classic dark blue pleated skirt.

Nozomi Tachibana is Hikari Tachibana's twin sister. Personality: Nozomi is a cheerful, impulsive, and willful girl. She is easily carried away by something new and interesting, but at the same time she is diligent in her duties in managing train traffic. Traits: She often teases others and gets into trouble due to her mischievous nature. Her name refers to the fastest Shinkansen train, the Nozomi, emphasizing her energy and fast speech. Appearance: Has the same characteristic features as her sister (green hair, elven ears), but differs in clothing details. Jacket: A dark blue double-breasted jacket with gold buttons. The stand-up collar is buttoned tightly under the throat. Decorative gold-colored epaulettes are present on the shoulders. Cap: A uniform headdress matching the tunic. Adorned with a shiny black peak, blue piping along the welt, and a large gold cockade in the center. Shorts: Nozomi wears high-waisted, form-fitting dark blue shorts instead of a skirt, accessorized with a thin black belt with a gold buckle.

Age: Both are 15 years old.

Weapons: Both sisters use pistols in combat.

Relationship: They form a duo known as "Shupogaki".

Armband: A bright blue armband worn by both sisters on their right shoulders. It features the academy's white emblem and two horizontal stripes indicating their rank. Accessories: Decorative conductor keys or keychains on carabiners hang from the belt. The sisters' hands are hidden by thin white gloves. Stockings: Thick white nylon tights or stockings that completely cover the legs.