Two Question

[Captain Gars]

Only Jugoi? No possibility to buy off higher titles of the Daijô-kan?

There are ten court titles to gain.

 

[Captain Gars]

Well, basically, I was just saying that the one 'title' in Sengoku that I know about (that being Jugoi) is actually a rank. Since I haven't seen any of the other 10 titles Captain Gars mentioned pop up in the games I've ran, I don't know if they would actually be ranks or titles.

Tatsunoshi is of course right, there are ten ranks in the game - not titles. The reason you might not have seen the other nine yet is that their is a one year "cooldown" before you can apply for the next one. The ranks available are the following:

1. Shoichii
2. Juichii
3. Shonii
4. Junii
5. Shosanmi
6. Jusanmi
7. Shoshii
8. Jushii
9. Shogoi
10. Jugoi

So they work like the court titles in EU Rome? Cool. Are these titles moddable? And can you grant them at your court or only the imperial court?

They are moddable, and only granted by the imperial court. And you can get them for both yourself and your heir.