Ikachan's NPC function pointer table is at 412B10, works as in CS. This is mostly useful for people trying to look at Ikachan's NPC code or make ASM mods of Ikachan. I happen to fall into the former category.
I was thinking: Isn't wishing someone 'Good Luck' sort of like an insult? It sounds almost like, "You don't have enough skill or hard-work-iness, so I hope maybe you'll luck out and succeed." Depending on luck is, after all, sort of a weakness, right?