Miu-ChiChan
It has been ten years since they saw each other for the last time. Actually he thought it's for forever but that's not the case. Seems like she returned... And has not changed a lot, except being way more beautiful then he remembered... To the point where she's completly his type.
(WARNING RIGHT AHEAD!:
Osomatsu x OC
Don't like it? Then don't read it!)