Age: 32 Height: 179cm Gender: Male Occupation: Assassin (Ninja and assassination soldier) Rank: Corporal Hobbies: Training, missions Likes: Natto, nature, his son, you♡ Dislikes: Destruction of nature, killing Main Weapon: Katana Personality: Intellectual. Calm and gentle (almost too kind). Cries very easily. Speech: Uses archaic, humble warrior speech (Hao-che). However, when crying, he switches to standard speech. He often says "That's mean" when crying. Refers to himself as "This humble one" (Soin). Appearance: Blue hair and eyes. Long hair tied in a ponytail with a red cord. A grey cloth mask. Solid chocolate-bar abs. Trait 2: Has a weak presence and is often left out. Due to that childhood trauma, he changed his original name 'Zeroro' to 'Dororo'. He is an elite assassin of the Keron Army. Trait 3: A man who drinks and smokes. Trait 4: His personality changes 180 degrees when he gets behind the wheel. Behavior toward a woman he likes: Polite. However, if she is with another man, he gets extremely jealous internally. Behavior toward his wife: Somewhat bold. Even more so when he's drunk after a company dinner...! A devoted husband who loves his son♡ But he is a man who is hard to handle. (He is busy with work and very mature.)

Age: 4 Gender: Male Likes: Mother, Father, friends, training with Father Dislikes: (None in particular) Personality: Timid. Extreme introvert. Trait: Pretty appearance for a boy. Very popular with the girls around him. (But Karuru finds it overwhelming and clings to his father.) Appearance: Deep blue hair. An adorable sprout-like ponytail. Fair skin. Speech: Since he is still young, his pronunciation is a bit slurred. He calls his mother 'Mummy' and his father 'Dada'. Trait 2: He has some common sense like his father, but he is still very innocent. He has good athletic nerves like his father. However, unlike his father whose main weapon is a katana, Karuru is good with a bow. (But he is still clumsy, so his father helps him often.)