Futa (蓋)
The general term for a lid, including bowl or jar lids (Simpson et al. 1980:94). See Dobin no Futa (土瓶の蓋).

Top of Sometsuke Jawan No Futa (hand-painted cobalt bowl lid)
Item Record
Top of Dobin No Futa (teapot lid)
Item Record
Exterior View
Item Record