Amy Rose

An inkling girl that Kaze met during one of his adventures before reuniting with Amai on west side island, (they pretty much meet during the events of Sonic CD but I'm not writing that part out unless I add flashbacks since the game itself is confusing to me with all the time travel and stuff. That's the one game I haven't beaten.)

She's a pink inkling girl that has a major crush on Kaze. Ever since that day he saved her she has become his self-proclaimed girlfriend and has attempted to win his heart by any means during their adventures. She wields the Piko Piko Hammer instead of using a roller, which she uses with skills second to none and never leaves home without and she also wields a custom maid splatter shot.

Amy is a cheerful, though slightly erratic girl, with a positive attitude and boundless energy. However, she has a scary temper and her infatuation with Kaze, 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.

Aqua

An inkling girl that is very soft spoken and shy in general. She has a very bad history with men, as her previous ex's would usually harass her. Once she meets Kaze, she will definitely be wary of him until he saves her and she later on gets to know him. She can also pretty much control water due to an experiment that she was a part of during her childhood.

Yin and Yang

These two inkling girls are twins. They won't meet Kaze until he saves them later on in a later arc. These two are their own duo, and they make a pretty great team together.

Violet

Violet is a very famous model, and she has an army full of simps. She ends up taking a big liking to Kaze due to his feats and accomplishments and wants to know more about him. She later on realizes she has feelings for him and constantly competes with the other girls when it comes to winning his heart. And she's also pretty perverted.

Shelly

Shelly is a famous rapper. She was inspired to be one after listening to Off The Hook and attending one of their concerts. She meets Kaze due to hanging out with him and just having fun, she also sees him as good body guard material to keep her fans away from her.

Yuri

Yuri is part of a group, a dark legion of inklings (I'm not stating the name due to story purposes) she ends up meeting Kaze during an attack that occurred during a vacation he and his friends went on. She's pretty silent and doesn't talk much but she is feared due to her reputation of killing her opponents very swiftly, not leaving a drop of ink on the scene. Due to Kaze's fighting capabilities she gains a small interest in him and gains a small crush on him, she will occasionally help him out when he needs as no one in her group really knows about it.

Mai

Mai is an inkling girl that doesn't talk. Just like aqua she to was experimented on, and she can't really control her power, that being the ability to make ice. She likes to hang out in coolers which is pretty much how she met Kaze, he caught her in his cooler while he was relaxing. They both usually banter a lot but she does end up developing feelings for him, being a little of a tsundere.

And that's all, I may or may not add more during the story. Now have a meme.