Just a thought - have fun with it! :)
Ren: Koshi Sugawara (Haikyuu) and Erhard(?) (The Rising of the Shield Hero)
Himari: Kotaro Bokuto (Haikyuu) and Hanta Sero (My Hero Academia)
Zephyr: Naofumi Iwatani (The Rising of the Shield Hero)
Lucas: Shoto Aizawa/Eraser Head (My Hero Academia) and Kei Tsukishima (Haikyuu)
Chan: Ryunosuke Tanaka (Haikyuu) and Denki Kaminari (My Hero Academia)
Elyas: Koji Koda (My Hero Academia) and Asahi Azumane (Haikyuu)
Note: These are sort of accurate. Also, after doing this for my own characters, I realized how little anime I watch. I just rewatch my favorites T^T
i spent like 10 solid minutes trying to think of anime characters my ocs would be like and came up with nothing except i for one of my goddess ocs being basically ryo asuka from devilman crybaby LMAO
My boi William kind of reminds me of Hide from Tokyo Ghoul, except less of a cinnamon roll. Or maybe Kaminari from My Hero, but (no offense Kami, I love ya) less of an idiot.
I actually have a few ocs that were straight-up rip-offs inspired by anime characters, back when I watched anime every day. Most of them are either dropped by now or heavily altered from their original inspiration.
Kaiser Hungarius: Basically a cut-price Madara Uchiha from Naruto— super-long black hair, immortality, samurai armor, insane combat skills and all. I recently chopped off his hair and made him a pacifist lol
Nick: An American version of Izaya Orihara from Durarara. I eventually ditched him. Izaya also inspired Marcellus Haronota, a sci-fi info broker, who I also kind of ditched.
Sorina: She's based off anime girls with big guns as a general concept–although Sorina's a woman, not a girl. She also has a very cliche Russian accent.
Crash: For him, I drew inspiration from Rin of Blue Exorcist, Ichigo from Bleach, and Shizuo from Durarara. Maybe others that I can't remember. Angry-and-violent-with-a-side-of-sweet-idiot is really just a character type at this point, and one of my favorites lol.
I think I have more, but at the moment the escape me.