Brand: Cosmos
Top row (L to R): CSB-1004, CSB-1009, CSB-1011, CSB-1887
Bottom row (L to R): CSB-3035, CSB-3036, CSB-3037, CSB-3885
Brand: Tiara
Left: WC-918B
Right: WC-918A with bidet seat cover
Top row (L to R): WC-538, WC-535, WC-520
Bottom row (L to R): WC-219, WC-208, WC-218