╮(￣▽￣)╭ well technically he is a pedophile considering:
the age gap of about 8 years and
the fact that Yuka is only 15 years old (close to 16 years old since sensei went from 23 to 24)
I went out with someone who was 23 when I was 16. It wasn't a big deal. We didn't have sex though. In Asian countries age gaps are more accepted and you also need to consider age of consent in each country. In Japan it's 13
same experience for me...when i was 15, i went out with a 22 yr old... one of the best time of my life...i agree that age gap is more accepted in Asia and even Europe ... America is very conservative about teenage sex in general... in France, Americans are often described as puritanical in their approach to sexual matters and laws
He isn't a pedophile. Yuka is 15 and past puberty. That makes him an ephebephile at worst.
You a vitcim
Sensei looks like a pedophile to me in this page because Yuka looks like a small child
T - T http://www.mangago.zone/read-manga/abiru_junjou/mf/v01/c004/32/