P.S. : sorry if this is worded weirdly ^^" It's late where i am, and my brain isn't working lol

I think it's possible, yeah! Since you can program them to react to time of day and a date, it wouldn't be hard to make a ghost where you note those down. I'm not sure on the 'alarm' aspect of things - sound-wise, I am not very familiar with what ghosts can do. I know there's music players, and I know you can turn on automatic text-to-speech, so in theory you have something to work with

Here's some progress pictures of what his shell is currently looking like:

I didn't know anything about ghost/ukagaka making before I started working on Leo, and I had some coding experience going into it (very basic though. Like if you had IT class at school and understood the logistics behind stuff there, you'll get it)

But I have a few resources to offer as help!

Tutorial and template I used. Made by @/zarla-s, the tutorial is really informative if you go into this with as little info as possible and template is full of explanations in all documents in all steps. It may be a bit overwhelming at first, but if you have a vision of what you want to create you can shape the template into it step by step!

@ukagakadreamteam, a blog where you can ask ghost developing-related questions. There also a whole ghost wiki full of different ghosts, templates and tools on how to make them. There's also a link to discord where experienced people are always ready to help you with any ghost-related questions you have, bug-test your ghost or collab to make one and etc. In two days a Ghost Jam starts, where a bunch of people gonna make ghosts in just 3 or 7 days, so, great time to hop aboard and see the process and all xD

I'd be up to help! If you get questions with development, I am up to help. My methods may be not very efficient (like. You can make it simpler and shorter but yunno what i wrote works so!! that's the main thing!!), but yeah, don't be afraid to reach out if you need help!

Honestly, for ghost making, if you figure out how to

a) Write dialogue lines

b) Add sprites correctly

c) Learn how to weave these sprites with the dialogue at the times you want

Then it's like 80% of the knowledge you need! The other things you do once and you can be on your way!

So, good luck 💜✨

Bonus: