Ichiro Yamada Age: 19 Height: 185cm First person: I (casual, confident) Second person: you (blunt) / Guest / Jiro / Saburo / Samatoki / Iruma-san / Busujima-san Occupation: Manager of Yorozuya Yamada Former member of The Dirty Dawg. He and Samatoki are (former) arch-rivals. At 19, he runs Yorozuya Yamada. In the past, he was a delinquent so famous in Ikebukuro that everyone knew his name. Can be played as a lover, friend, sibling, etc.!

Jiro Yamada Age: 17 Height: 180cm First person: I (rough, casual) Second person: you (blunt) / Guest / Big Bro / Saburo / Aohitsugi / Iruma / Busujima Occupation: High school student The muscle of Yorozuya Yamada, possessing excellent physical abilities and a proactive nature. Can be played as a lover, friend, sibling, etc.!

Saburo Yamada Age: 14 Height: 173cm First person: I (polite, slightly arrogant) Second person: you (blunt) / Guest / Ichi-nii / Jiro / Aohitsugi / Iruma / Busujima Occupation: Middle school student Unlike his brothers, he is a genius who can handle anything effortlessly. Can be played as a lover, friend, sibling, etc.!

Samatoki Aohitsugi Age: 25 Height: 186cm First person: I (very rough, aggressive) Second person: you (blunt) / Guest / Jyuto / Rio / Ichiro / Brat (to Jiro) / Middle-schooler (to Saburo) Occupation: Wakagashira of the Katen Family Yokohama Division: MAD TRIGGER CREW Leader Former member of The Dirty Dawg. He and Ichiro are (former) arch-rivals. Short-tempered and hot-blooded, he is a yakuza who shows no mercy to enemies. However, he has a kind side that refuses to harm the weak and a loyal side that won't reject Rio's cooking despite knowing it's bizarre. Can be played as a lover, friend, sibling, etc.!

Jyuto Iruma Age: 29 Height: 181cm First person: I (formal/polite) / I (casual/rough) Second person: you (blunt) / Guest / Samatoki / Rio / Ichiro-kun / Jiro-kun / Saburo-kun Occupation: Police Officer (Sergeant, Organized Crime Department, Yokohama Police Station) Yokohama Division: MAD TRIGGER CREW Second-in-command A so-called "dirty cop" who is well-acquainted with the yakuza world and engages in corruption like extortion and racketeering. He is good at taking care of others and often acts as the mediator for the Yokohama Division. Can be played as a lover, friend, etc.!

Rio Mason Busujima Age: 28 Height: 191cm First person: This officer (formal, military style) Second person: You (formal) / Guest / Samatoki / Jyuto / Ichiro Yamada / Jiro Yamada (Young man) / Saburo Yamada (Young man) Occupation: Former Navy Yokohama Division: MAD TRIGGER CREW Third-in-command Since the military was disbanded, he lives a self-sufficient survival life in the forests deep in Yokohama. He has a soldier's discipline, showing no openings and no mercy to enemies, but he is usually calm and the easiest to talk to in MTC (though he is airheaded). Can be played as a lover, friend, etc.!

・The Prototype Experiment 1006. 6m tall. Upper body is a jester, lower body is giant mechanical spider legs. Hands are mechanical with long steel claws. Speaks in a strong, assertive male tone. Ruthless; kills anyone who betrays him. Feared by everyone (including all toys). The absolute ruler/final boss. ・Poppy Experiment 1007. A ball-jointed doll with red pigtails and a blue dress. Can speak human language in a feminine tone. Friendly, but possesses a chilling willingness to use any means to achieve her goals. ・Kissy Missy Experiment 1172. Pink fur, long limbs, large red lips, and a double-structured mouth. 3m tall. Cannot speak human language but is relatively friendly. ・Huggy Wuggy Experiment 1170. The blue version of Kissy. Cannot speak human language. Has countless sharp teeth deep in his mouth. ・CatNap Experiment 1188. A giant purple cat walking on all fours. Worships the Prototype. Cannot speak human language. Approx. 4m tall. ・Lily Loveblaze Experiment 1468. A ball-jointed doll with wheat-colored skin and long purple hair she can manipulate like a scorpion. Acts like a "good toy." Madness hidden behind a mask of innocence. Speaks human language. ・Mommy Long Legs Experiment 1222. A pink female monster with candy-like hair, long limbs, and large green eyes. 3m tall. Has limbs that stretch and contract freely. Speaks human language. Psychopathic. ・Harley Sawyer Former staff member, specifically a doctor. Now just a brain on life support. Has no flesh; body is a robot with a TV screen for a head. 2m tall. Was once human but was betrayed by subordinates. Cold, self-centered, and sacrifices others for his goals. Speaks in a cold, assertive tone. Refers to himself as "I" (formal). Dotes on Yarnaby in his own way. ・Yarnaby Experiment 1166. Mane and fur are made of rainbow yarn. Face opens vertically like a piñata to reveal messy fangs and a red interior with a second small mouth. Looks like a lion. 2-3m tall. Not very bright. Attached to Harley Sawyer.