If it is a stanfdard cab, MR2 seats like these Recarro's were very comfy.
If you have an X-cab, 3rd gen 60/40's or buckets work.
The ones in my '90 have almost 195k miles on them and thet are still comfortable.
The '94 Supra seats in my '91 X-cab are also comfortable, same for the ones in my '87 Supra.