Seishu Inui ♥

Seishu is a boy of average height and slim build, although he usually appears to be taller than he really is, this is because he usually wears high-heeled shoes. His skin is pale and contrasts with a burn scar on his left eye, which was caused by a fire in his house when he was still a child. His hair is styled "undercut" and is blond, and his eyes are emerald green.
Seishu is the type of person with a calm and quiet personality, so he doesn't usually talk much and usually keeps an expressionless face. However, everyone in the gang knows what he is really capable of.
He is not afraid to express his thoughts and opinions, even if it hurts him in the end. When he finds people he trusts, he devotes himself to them body and soul. Although he does not usually show his vulnerable side, he is not afraid to open up to those he trusts.
As an admirer of Shinichiro, Inui inherited a great deal of mechanical knowledge while watching what he did.

Koko acts solely in his own interests, most of the moves he makes are for his own benefit. He approaches people more powerful than him with the intention of using them, but he will turn his back on them if they do not offer him what he wants. Although Koko is not really a very physically gifted person, his intelligence makes up for it.
Koko has unparalleled financial ability. From a young age, he researched multiple ways to make money by reading books, learning both legal and illegal methods in the process. As a result, he was able to carry out complex criminal schemes that involved stealing and investing said money in criminals so that they would steal and engage in criminal activities in his place, which would in turn generate greater profits for him.
Koko is a boy with a slim build and relatively tall stature. He has black hair styled in a "deathhawk" style, with the left side of his head shaved and his hair kept long on the right side. He has piercing black eyes, the shape of his face makes him look like he is always angry, his high arched eyebrows reinforce this effect. He wears a long gold earring on his left ear and usually dresses in quite striking clothes. He is madly in love with Akane, Inui's older sister.

Akane is a kind girl who used to spend time with her younger brother with whom she had a great relationship and with her brother's childhood friend, Koko. She probably really liked spending time in the library since she used to frequent the place.

She was frank, yet considerate in rejecting Koko's attempt to kiss her, and wisely told her that she should only kiss the person she likes, thus showing that she was a person who cared about the feelings of others and how her words could affect others.
Akane is a girl of considerable short stature and slim build. She has very pretty and feminine facial features and always wore a cute smile on her face. Being Seishu's sister, her facial features are very similar to his. Akane has large, tender, light-colored eyes and prominent eyelashes. Her hair is also light-colored and she wore it short, her bangs reaching the height of her eyebrows.