Hmmm..... I don't know. This might be only limited to Japanese rice only. Other rice will not work with this combination
@oichifan39 yeah, chopping the cabbage into smaller parts and using it in your fried rice will work. If you even feel adventurous, there's also kimchi fried rice that has some fermented cabbage in it thou I'm not the fan of eating it (My sister and mother almost cooked every week since the start of the pandemic which driven me to this point)
Already said by many, but it's not just rice and cabbage, there's also what basically amounts to a soup mix in there.
@oichifan39
Not really fried rice I think, what with all the water and the lid - more like resteamed rice with frycooked cabbage (and that soupy flavor). So I can easily imagine it as being a very kind kind of food. Possibly the child of congee and fried rice XD