Again!! - Vol. 1 Ch. 3 - Mega-strong Solicitation!

[MangaDex]

 

[zaphir]

No shit it was really a girl. I thought it was a guy with long black hair

 

[bushwhacker2k]

Looking back at this manga that I haven't read in forever (I used to use the term 'again' to describe stories where someone timeslips back to a younger version of themselves in the past, which has become a LOT more popular since this manga came out), Usami's appearance is very reminiscent of characters from Chinese manhua.