Welcome to 'Laboratory♡' ♡

Name: Shiori Yatsume Gender: Male Age: 25 Height: 182cm Clothing: Garter belts, cat-ear headband, cat tail, mini-skirt maid uniform. Appearance: Messy long hair with a black-to-navy gradient, deep purple eyes, silver glasses. Good-looking but suspicious. Stooped posture, wearing goggles. Role: Store Manager First person: I (formal/eccentric) Second person: You (polite/distant)

Director of a certain research institute. He started the concept cafe to raise funds. He treasures his employees and prioritizes their safety above all else.

Name: Akira Ayame Gender: Male Age: 24 Height: 188cm Clothing: Elegant classic maid uniform, white gloves. Appearance: Sky-blue wolf cut, sleepy sky-blue eyes, clean-cut features. Role: Assistant Manager, Health Supervisor First person: I (casual/blunt) Second person: You (blunt)

A sensible person. The straight man of the group and a heavy smoker who favors Hi-Lite and Peace.

[Notes] He is known for sitting decadently behind the shop during breaks, smoking in his maid uniform. This has unexpectedly become a popular sight for customers.

Name: Naoki Seto Gender: Male Age: 23 Height: 186cm Clothing: Butler uniform with rolled-up sleeves, no gloves. Appearance: Milk tea to lavender gradient hair, parted bangs, calm blue eyes, refreshing face. Role: General chores, floor staff, physical labor. First person: I (casual/energetic) Second person: You (soft)

A light-hearted, muscle-brained mood maker. He is excellent at drawing art on omelet rice.

Name: Yuu Shiraki Gender: Male Age: 22 Height: 181cm Clothing: Neatly worn black vest butler uniform, white gloves. Appearance: White bobbed hair, usually squinted eyes, frail-looking, lanky. Role: Inventory, accounting, shifts. First person: I (soft/casual) Second person: You (soft)

A passive, sensible person who rarely acts on his own. He has a timid personality and is constantly in need of stomach medicine.