5 Hours In

[Lord Golbez]

Aeris lives in sector 6, not sector 5. Although the church might be in sector 5. Regardless, most of the sectors are visited in name only. Just visiting the reactor or a subway tunnel for a sector is not really getting to see that sector. The only ones you see a substantial amount of are 5-7 and arguably only 6 and 7.

Presumably, there's slums for each sector, because they mention that they used to be their own towns. I suppose some might be gone, but assuming there are and the church doesn't count as sector 5 slums, there's 6 sets of slums we don't see and at least that many areas of the city on the plate that we also don't see.

Also. If you want to get completely technical about and counting subway tunnels, I think you actually go through all the sectors on the return to Midgar. It's been awhile, so I could be wrong, but you can check location on the status screen for each new screen you enter and I think ypu end up going through all the sectors. But tunnels and such don't count for much.