Your search for "Sankei MK 1/80" revealed the following:

Spiral Staircase : Plastruct Unpainted Kit 1:48 STAS-48 (90947)

Gas pump: Micro Engineering unpainted kit N (1:160) 80141

Cable drum and transport rack: Preiser unpainted kit HO(1:87) 17117

Dandelion and Clover: Japanese Takumi Material 1:12 G-37

Miniatures in Clay: Harvestable Small Vegetable Garden 4 - Sweet Potato: 1:6 scale kit by Vogue Japan

Half-Window 15type 8.75 x 15.5mm 4sets (4pcs) : Classic Story Unpainted Kit HO(1:87) PAS-0002-15

[Model] Poster and Signboard Decals Note: Kobaru Equivalent: Sakatsu N (1:150) 3883

Brick chimney, 2 pieces: Walthers unpainted kit N (1:160) 3289

Water Column (Port): Titchie Train Group unpainted kit HO (1:87) 8006

Sports Bike (2) : Kobaru Finished product N(1:150) MV-22

Coin-operated Play Equipment A : Baioudou Pre-colored finished product, HO (1:83) scale, AC-069-83C

Hedge : Farrer - Finished - Non-scale 181449

Double Doors 04type 39.5 x 20.5mm 1 set (4 pieces) : Classic Story Unpainted Kit HO (1:87) PAS-0007-04

Red Wing Processing Plant : Walthers Unpainted Kit N (1:160) 3212

Summer Series (Beach Accessories) Red: Kobaru Unpainted Kit N (1:150) KS-1R

Restoration of Shinden : Shin Tachikawa Finished product 1:32

[Model] Planoita Concrete Expression Note: Kobaru Equivalent: Sakatsuu Material N (1:150) 3751

Ultra Q Episode 2 : Gentleman Asaki - Painted Non-scale

Japanese Cypress Table and Chair Set: Cobani Unpainted Kit 1:12 scale WZ-008

Factory (brickwork): cockroach unpainted kit Z(1:220) 36770