As for the under 4.5 rounds, still good odds at 1.66.
This is really risky, in my opinion, especially since Inoue's last KO didn't come early. But anything could happen, especially if Doheny is also looking to end the fight early. Inoue has shown some vulnerability, as he has been knocked down before, which might give Doheny some confidence, thinking his power could be enough to beat Inoue. As for Inoue, this could be his last fight in the current division, so he’ll want to finish his journey with an impressive win, preferably a KO. So, consider your bets carefully, and remember that nothing is guaranteed.
But I guess his opponent that time is Nery, and I would consider him a durable fighter as compare to TJ here. But yeah, anything can happen, Inoue is not known to be a fast starter specially when he started to fight top notch fighter and that's why under 4.5 rounds here is a bit risky as you have said.
Doheny has his own winning streak as well and he has been inside of Japan no there's no need for him to adjust on the weather as he is used to it and it can work it out for him to go to distance against Inoue here. However, I'm one of those that are not going to bet here, I will just see and enjoy the fight. And then wait for Inoue to announce that he will officially go up to Featherweight class.