Amy, rouge, blaze&sally

Amy Rose (エミー・ローズ Emī Rōzu?) is a character that appears in the Sonic the Hedgehog series. She is an anthropomorphic pink hedgehog with a crush on Sonic the Hedgehog. Since meeting Sonic on Little Planet, Amy has declared herself his girlfriend and has attempted to win his heart by any means in many of their adventures. She wields the Piko Piko Hammer, which she uses with skills second to none and never leaves home without.[16]

Amy is a cheerful, though slightly erratic girl, with a positive attitude and nature and boundless energy. However, she has a fiery temper and her infatuation with Sonic makes her short-sighted and a bit obsessive about him, having followed him everywhere since meeting him. Nevertheless, she has a pure heart and will not let anything stop her. Princess Sally Acorn is a character that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. She is a mobian chipmunk, the daughter of King Nigel Acorn, and leader of the Freedom Fighters. Born as the heir to her father's throne, she was taken, as a child, to the sanctuary of Knothole Village in the Wood Zone by Rosie Woodchuck when her father was betrayed by his royal adviser, Dr. Eggman and led the Freedom Fighters on many field missions against the scientist when he took power after banishing the King to the Special Zone. After Nigel Acorn was rescued and resumed his role as king, Sally continued to lead the Freedom Fighters in the ongoing battle against the Eggman Empire. Blaze the Cat (ブレイズ・ザ・キャット Bureizu za Kyatto?) is a character that appears in the Sonic the Hedgehog series. She is an anthropomorphic cat from earth in the Sol Dimension, where she is both the imperial and warrior princess[8][9] of the Sol Empire who has the right to inherit the throne,[8] and the appointed guardian of the Sol Emeralds, a role similar to that of Sonic and Knuckles combined[10] and that of a shrine maiden, although she appears too busy for such an admirable position as the latter.[8] Despite being in a position of considerable power, Blaze tends to escape her castle and act rather freely and independently.[8] As her name suggests, she is gifted with the power of pyrokinesis, which lets her create and manipulate fire in any way she pleases. Possibly due to her sheer strength, Blaze often acts without her royal guards to protect her.[8] In this way, she controls her fire as a fiery empress.

Blaze is normally calm and elegant but tends to conceal her true feelings. Devoted to her position, she sometimes gets herself bogged down by her own strict discipline, which made her anti-social, shy, and unfamiliar with the concept of having friends. After spending time with Amy and Cream and meeting Sonic however, Blaze has discovered the true meaning of friendship, allowing her to accomplish tasks for the good of her people and the innocent which she could never do alone. Despite the initial boundaries separating them, Blaze now travels freely between her dimension and Sonic's to visit her friends.[11] Rouge the Bat (ルージュ・ザ・バット Rūju za Batto?) is a character that appears in the Sonic the Hedgehog series. She is an anthropomorphic bat and jewel thief who has worked as a part-time government spy[10] for the President of the United Federation and in close association with the Guardian Units of Nations. A world-famous treasure hunter,[11] Rouge has a weakness for jewels, like the Master Emerald and Chaos Emeralds, which she always obsesses about. As a spy, Rouge is trained in combat, stealth and infiltration, and possesses both super-level kicking power and flight.

Rouge is in short, an enigma, as her motivations are always in question. In truth, she is usually just out for herself. She is incredibly smart, sassy, and seductive, and knows how to get what she wants. Once she has a target in mind, she always goes for it, regardless of the costs. Beneath her ditsy exterior though, she is a calculating realist and her motives are always mercenary in nature. Regardless, she is loyal to her closest friends and has more than once helped Sonic the Hedgehog and his allies save the world.