Your search for "Kanban HO" revealed the following:

Waste accessories set (dustbin, wheelbarrow, bucket, shovel, etc.): Bush kit HO(1:87) 1136

Seated passenger : Preiser - painted HO(1:87) 10434

6 mail trolleys: Prizer kit HO (1:87) 17112

Trainman and Traveller : Preiser - Finished product HO (1:87) 10570

Western Style Window Triangular Roof Window and Door Set : Grantline Unpainted Kit (Parts) HO(1:87) 5259

Train Yard Worker : Preiser - Finished product HO(1:87) 14013

People on the Platform (Passengers and Station Staff) : Preiser Finished product HO(1:87) 14029

1 Room Door 22type 19 x 20.5mm 2sets (4pcs) : Classic Story Unpainted Kit HO (1:87) PAS-0005-22

People at Meal: Preiser - Finished product HO (1:87) 10103

Railway Scales and Uncle (Trackside Scale) : Woodland Unpainted Kit HO(1:87) D231

Specialist : Prizer Painted Complete HO(1:87) 14149

Avec (A) : Echo Model Finished product HO (1:80) 1528

Waiting Passerby : Preiser - Finished product HO(1:87) 14088

48 seated passengers: Preiser, complete painted HO (1:87) 14416

Double Doors 03type 39.5 x 20.5mm 1 Set (4 pieces) : Classic Story Unpainted Kit HO (1:87) PAS-0007-03

Hay Work : Prizer - Finished product HO(1:87) 10045

Rolling Crew: Preiser - Finished product HO(1:87) 28009

U.S. Railroad Officials : Prizer - Finished product HO (1:87) 10547

Punk : Prizer - Finished product HO(1:87) 10473

Passengers on the platform : Preiser - Finished product HO (1:87) 10379