Is takagi a Beta or an Omega?

Someone told me that Takagi is a beta which is revealed in the last chapter... So yeah
╮(￣▽￣)╭

Ooohhh, thanks! ヾ(☆▽☆)

No problem (づ￣ ³￣)づ

wait, so in this universe betas can be affected with Omega pheromones?

I think not. I think Takagi is aroused because he really liked the omega and not because of the scent per se...? And the omega doesn't know about that because there is no one to teach him? Haha ╮(￣▽￣)╭

I thought betas always reacted, just to a small degree like a controllable amount?
at least ive read some like that

Beta's do react to omega pheromones.