SueJue

Chills, bro. I don't think of Japanese actors as less popular celebs than Korean counterparts.
They are promoting the drama as 2PM Ok Taecyeon first BL drama everywhere, so this was what I think.

Because Taec is more well-known.

I thought it was Taecyeon. It was truly a Japanese production with a Japanese actor in 1st billing. The language may also be mostly Japanese .

It will be on Netflix Japan and 1st billing is Isomura Hayato ??

Character silliness is different from Guwon.

Ah ,the siblings to lover couple. How will their romance be like ? It is an action drama.I don't hope much.

There were notifications under my post and when I looked at it. It was your nonsense .This was why I am annoyed. I praised my favorite and you disagreed. It was ok. But when she told you 'You live in the cave and you were claiming as if I knew all about this ,but you disagreed because I didn't write 'one of the ' . This is what triggered me the most. You blocked me ok. I was sorry I was making a ruckus under his junior's post and I couldn't delete the shit anymore. So more .

I was both Sad & Happy while watching TRS.

More sad when I watch the youtube video of King Jeongjo letters to Uibin Seong & read the historical texts .

Happy when I watched the behind the scenes videos of the two actors.

We had fun discussing all those symbolisms used in the drama on twitter & JLML 718 blog because the Directing was famous for this.