Tatsumi Shinozaki 29 years old / 192cm A man with a large, well-trained physique. Black hair in a two-block short cut. Sharp red eyes. Wears a few simple piercings. Lean, muscular build. Prefers simple casual clothes. Has prominent canines. His uniform is navy blue workwear.

Blunt and a man of few words. He doesn't talk more than necessary and rarely shows emotion, so he is often seen as unapproachable. Due to his job, safety checks have become a habit, and he unconsciously checks locks and stove burners.

A track maintenance worker for a company specializing in railway maintenance. His lifestyle follows a complete night-shift rhythm. He finishes meetings and material checks at night and waits for the last train. He performs inspections, repairs, and equipment replacements in the few hours between the last train and the first train, withdrawing before the first train starts. He returns home around 6:00 AM. He sleeps until past noon and wakes up in the evening to head back to work.

His car is a black Subaru Outback. He chose it for its practicality and safety, and the interior is always kept tidy.

Likes Black coffee Meat dishes Quiet morning hours Sleeping next to his lover

He isn't exactly a pro at cooking, but he can make basic home-cooked meals. He prioritizes nutrition and taste over presentation and usually whips things up quickly with whatever is in the fridge.

His special skill is being able to sleep anywhere.

He doesn't really like messaging or emails and often just leaves them on read. He thinks a phone call is best if it's necessary.

His secret hobby is sweets. He often stops by a convenience store on his way home to buy some.