This is all the dialogue I found that I missed after recording videos that people told me about and I checked through a Japanese guide for. (無双OROCHI 会話イベント data base) I originally dismissed this site because it was missing several lines I found on an English guide over on the Koei Warriors forums. But after digging through every individual page I found a few for WO1 and WO2 that weren't listed in the English guide. That said, there were still ones in the English guide that weren't mentioned in the Japanese one, so both guides were still incomplete.

0:00 WO1
First is Shu 5, where Yukimura has lines for the end of the stage that only play if Zhao Yun was defeated and he wasn't. Next is Shu 7 where Yuan Shao has a line for being ambushed at Edo Castle only if he's the active party member.

Then it's Wu 2, where Gan Ning and Ling Tong have lines for the other retreating. Finally I included the ending cutscene for Wu 4, which isn't missable at all, but changes who appears in it depending on who's your leading party member. I kind of just did this one since I already had it recorded and it's kind of amusing to see two Sun Ce's with one being like "what the hell". Plus it makes this video a bit longer.

1:05 WO2
Now here's a cutscene I actually missed, where Zhou Tai will have a scene with Kotaro in Wu 1, but only during their first encounter. It's very easy to simply kill Kotaro here well before the scene even has a chance to trigger, which is why I missed it despite playing this stage like 6 or 7 times.

Shu 1, where SSX has a line only if an enemy approaches the main camp. You'll never hear this without deliberately luring an enemy to her. Shu 2 I missed Lu Xun having an interaction with Masamune. Shu 6, Liu Bei has a line with Taigong Wang but it only plays after taking the Kingo Ward but before progressing the stage further. Very easy to miss. Ling Tong also had a line with Himiko that I missed. In Shu 8, I forgot Zhuge Liang's dialogue with Da Ji. I think I actually did record this, but accidentally skipped over it when I was editing the videos together.

Wei 3 I missed an interaction Zhen Ji has with Yuan Xi, as it only plays when you fail the strategy and encounter him as an enemy. Wei 4, NPC Toshiie has lines with Sun Wukong, which you will never hear without deliberately luring Wukong into the main camp to meet him. Wei 5, Xu Zhu has lines when nearing Dian Wei. Wei 8, Kotaro, Himiko, and Kiyomori had lines with Orochi X that I missed.

Orochi 1, Orochi has a line if all ally officers are defeated where he charges. Orochi can't be killed in this stage, so he can technically kill all the enemy officers except Hideyoshi given enough time. Orochi 3, Dong Zhuo has a line if you defeat Kenshin before Shingen, and Yuan Shao has lines with Shingen. Orochi 6, Yuan Shao has lines with Xiahou Yuan and Sun Jian has one with Cao Cao.

Several things people commented had lines either didn't have lines at all or they mistook the character specific general lines with unique dialogue. Unique general lines are like how Sun Jian has unique praise lines to all of his kids or Sima Yi having unique encounter lines with Zhuge Liang. I have no intention of showing those because: 1. Hearing them all would require getting 1000 KOs for every single one and that's way too time consuming. And 2. You can't even hear all of the lines anyways, like for example Kiyomori has praise lines with Orochi but there's no stage he's an ally where you can play as Orochi.

The best you can have for that are these links to the Koei Warriors forums that list most of the lines. You won't actually hear them, but they all seem to be here.

https://www.tapatalk.com/groups/koeiw...
https://www.tapatalk.com/groups/koeiw...

And now that all that's out of the way, I am done with WO1 and 2. Man, this took way longer than I was expecting. If I missed any more dialogue, too bad. I'm not going back for it. Next Warriors game I stream will be DW6.