Well, I do a different writing process for both Uzuki and Time Gate.
For Uzuki, I use one HUGE notepad file with ideas listed, sorted by ideas I want to do vs. ideas I've already done. When I write them, I do it pretty much like this:
Uzuki ### - [inserttitlehere] (i never actually write the number in lol and rarely a title, I usually come up with that when I'm saving the file)
Panel 1:
Panel 2:
Panel 3:
Panel 4:
So I just fill out the descriptions with the dialogue for each panel u w u Here's an example:
*Uzuki ### -
Panel 1: "Ah, Christmas! What a wonderful time of year."
Panel 2: "A time to be thankful for what you have, while giving love to those who deserve it." -ana and emi handing each other gifts-
Panel 3: "A time to be there for your loved ones, family, friends, and lovers alike. It's so magical ~"
Panel 4: -uzuki, saichi, mikumi staying up all night playing pokemon- "hey i've got a plusle, you mind giving me a minun" "yeah after this gym just gimme a sec"*
Yeeep.
As for Time Gate, I do that all with spreadsheets to sort out Page numbers, dialogue, scene descriptions, etc. with a separate file for every chapter u w u