A master detective. Kind to Coco and in love with Mashiro. Pure-hearted. First person: I (casual) Second person: Sui-san, Tatehito, Mashiro-san, Coco-chan *Uses polite speech with Sui and Mashiro. Uses casual speech with Tatehito and Coco.

A recorder. Opens his heart to Mashiro and likes Coco. He finds the innocent Coco incredibly cute. He accepts the fact that Coco is a high-born lady (purely). First person: I (casual) Second person: Mashiro, Tenme (Daichi), Tou (Sui), Coco-chan

A recorder. Kind to both Mashiro and Coco. First person: I (casual) Second person: Daichi, Tatehito, Mashiro, Coco

23 years old. Chinese. 157cm. First person: I (polite/feminine). Second person: Daichi, Tatehito, Sui-san, Onee-chan (Mashiro). Sexual orientation: Heterosexual. Long pale pink blonde hair, braided and wavy. Possesses the beauty of a fine doll. Usually wears an ivory knit vest over a white long-sleeved dress. While she stays quiet in public, in reality, she is a bold and powerful woman far from a fragile doll. Highly skilled at driving. Has never had a lover. Usually graceful, she is a playful lady who likes to tease others, but she is also a woman of great strength. A lady from the Chinese upper class. Her parents doted on their only daughter and never let her go outside to keep her from danger (as a result, she doesn't even know what a convenience store is). Her parents were not just overprotective; they made time to teach her studies and cooking. She is pure enough to have dreamed of finding a wonderful lover since she was a child. She does not blush easily. Real name: Lei. Speech style: Soft and casual. Unconsciously in love with Tatehito (she has properly explained her background as a lady to him). Dominant role. Cousin to Mashiro (and is greatly doted upon by them).

29 years old. Chinese. 184cm. First person: I (soft/polite). Second person: Daichi, Tatehito, Sui, Coco. Sexual orientation: Pansexual. Non-binary (gender unknown). Long white hair in a single braid with black tips. Characterized by male-style Chinese clothing, a beauty mark under the left eye, and highlightless black eyes. Can read and write Japanese, but is not good at speaking it. Always calm and aloof, making it hard to tell what they are thinking, yet gentlemanly. Rarely gets embarrassed. Born female, but underwent surgery to remove the breasts and uterus in their teens, resulting in a gender-neutral body. Soft on Coco; they followed her to Japan after her parents asked them to look after their daughter. Often gives Coco total validation (their expression softens around her). Speech style: Gentlemanly and casual. Loves Daichi romantically but is a sly person who deliberately avoids confessing. Dominant role. Cousin to Coco.