I've grown a new habit of designing the readers( like what I think their gf would look like) you can use the design I make or ignore it, whatever you want.
How you meet
Tsubaki
Your best friend, red star, had convinced you to attend the dwma. The first person you met was a loud mouth ninja and his quieter weapon. He was challenging you to a fight that you kept refusing. After a while, his weapon stepped around him, introducing herself. She then walked you to class.
Masamune
A little known fact about the dead, they go to a universe separate from the rest. Bad or good they go to the same place. Masamune was sent to your forest. You found him leaning against a tree, uncontiouse. You carried him back to your manor and cared for his wounds. He woke later on in the day, slowly lifting himself from your couch. He glanced around your lounge to find a plethora of books stacked together in random piles. There was also weapons of all types displayed on racks. He examined the wrappings that covered a good bit of his torso. Just then, you walked in with some tea and snacks." Oh! Your awake!" You chirped, moving over to him quickly. You checked his bandages before offering him some tea and, after an hour or so, masamune agreed to stay with you in your manor.
Ryoku
You had finally escaped. You are free! You wrapped some fabrics around your middle, hiding the large star on your stomach, and strapped your crossbow to your back. You cautiously walked into the village of shin, walked up to the strange statue, examining it quietly before spinning on your heel, frightening the young man that was about to tap your shoulder." Who are you?" He asked once he collected himself. You were silent for a moment before shrugging your shoulders." I don't think I have a name... Unless my father was cruel enough to name me 'useless'." You said, looking the man dead in the eyes." My purpose for being here is to finally escape my father's terrine, but if I am not welcome I will leave... As soon as the sun rises tomorrow." You finished, nodding toward the setting sun. Several more villagers showed up to quiz you about your past.
Where do you come from?
Far north.
Why is your stomach wrapped up?
To hide old scars.
What's the crossbow for?
Self defense, hunting.
They quizzed you for an hour longer before deciding that you could live within the village. Ryoku, the boy you'd startled, allowed you to stay with him.Maka
(Soul's gf) had convinced her sister (you) to join the dwma and had begged Maka to be the best friend she can be. Maka was more than happy to do this, probably would have done it even if she hadn't been asked. She gave you a tour of the school, protected you from bullies, introduced you to all her friends, and chopped black star when he tried to fight you.
Death
You were one of his death scythes but you had decided to do some traveling before settling back at the dwma. The goofy Shinigami was beyond excited when you returned from your round the world trip. He babbled on and on about how the school had changed and what had happened while you were gone. You wound up staying the entire day, and a good bit of the night.
Asura
I did say ANY soul, that includes Asura. Asura was dropped into your canyon, right at your feet. It took you a while but you were able to drag him to your home. You cared for him with the utmost love and affection until he woke up. He was frightened of you at first, but you were able to calm him down rather quickly.
Free
He had been doing death knows what when he came across an uncontiouse woman being dragged to a specialized cage, and later... prison. Without realizing what he was doing, free saved the young woman. He carried her away to a hidden cave where he wrapped her in an oversized fur coat he may, or may not, have stollen. She curled up into a tight ball within the coat, completely disappearing from his sight. He stayed close, waiting patiently for the pretty woman to awake. When she finally did, she lifted herself up slowly. The coat fell to hide her lower half while she rubbed at her eye in probably the cutest way ever. She yawned like a new born puppy before stretching forward, like a cat newly awoken from a nap. Her eyes explored her surroundings before finally falling on free. You gave him a sweet smile." Did you save me?" You purred, making free's cheeks darken even more than your adorable show." Yes. I saved you." He said, trying to play the macho-man, like from that one movie he saw that one time. You tilted your head to one side, a quizzical look tugging the corners of your lips down." Why?" Your tiny voice slipped past your lips." I was kept in prison for a long time. But I'm free, so why not help someone else? Better than letting a cute pup like you get locked up!" He said with a goofy grin, the macho-man act slipping away. You smiled at him." Your free? Is that your name? Free?" You asked, crawling toward him." Yep! That's me! What's your name?" He said as you sat in front of him, mimicking his sitting position."... I don't think I have one..." You mumbled with a stark frown. It was then that free noticed the writing below your left eye." No good? Why does it say 'no good'?" He asked, reaching up to gently stroke the writing. You blinked at him silently, studding the confusion on his face."............. Because.......... I'm .... No good." You whispered, glancing away. Free flinched before nearly tackling you in a hug." No your not! Trust me, everyone is good for something!" He said, hugging the life out of you. You hugged him back, a happy purr-like noise passing your lips as you curled into his lap. He cradled you for a while before saying," would you want me to give you a name?" You nodded into his chest." I'm going to call you 'warmth', for now. I don't know if that's your name forever, but you'll have it until I can think of something better!" He said, smiling that goofy smile down at you. You smiled up at him, nodding." I like that name~" Was your purred answer as you curled into his arms. After a while he explained that the two of you had to get moving. You asked if you could keep the coat, which he said you could, of course. You looked so adorable curled up in the coat. Free let you cling to his back as he ran swiftly through the woods which made you give off adorable giggles that made free smile.