Yup, i had no idea what's happening when they were talking about space-
But overall, it was short but bittersweet. It doesn't focuses a lot on the food but instead on the feelings and journey that they had or will have, and i liked that a lot. The simple art also contributed with the manga's athmosphere.
In the end, we don't know a thing about Motoka and every answer we get, it only raises more questions. The thing we are sure about is that she'll be there (with Derira ofc) waiting for us ^^
Now time to find those damn invisible onion cutting ninjas.