"That'd be great." If it was this much in advance, Ryusei could just reject other plans as they came up.

... But they should probably prepare ancillary food in case Tomoko's food got too bizarre. Ryusei didn't want to be eating centipedes. "What...kind of food are you good at?"

Actually, he didn't want to be eating space stew, either. Maybe Ryusei could get a really big cake to compensate....