this (indicating an item near the speaker, the action of the speaker, or the current topic); this person (usu. indicating someone in one's in-group); now; here; I (me); certainly
what; how many; you-know-what; that; whatsit; what's the expression; what do you call them; what?; hey!
Readings: カ、 なに、 なん、 なに-、 なん-