Your search for "HOS-" revealed the following:

Skaters and Passers-by: Pre-Sealed HO(1:87) 10740

Stall 2 set : Farrar unpainted kit HO(1:87) 140446

People in the Cargo Warehouse : Preiser - Finished product HO(1:87) 14147

Atsugi Airfield : Yoshiaki Nishimura HO layout section diorama work 1:80scale

Nakajima Shoten : Baioudou HO (1:87) Unpainted Kit ST-001-87U

Double Doors 11type 39.5 x 20.5mm 1 set (4 pieces) : Classic Story Unpainted Kit HO (1:87) PAS-0007-11

Painter : Woodland Pre-painted HO(1:87) 1890

Bicycle stand, bicycle and rear car: Prizer unpainted kit HO (1:87) 17163

Bavarian Festival Dancers: Preiser - Painted HO (1:87) 24607

Concrete block sheet : Baioudou HO(1:83) pre-colored kit AC-029-83C

Riding People : Preiser - Painted Complete HO (1:87) 10501

Circus Tent Worker : Prizer - Painted Complete HO(1:87) 20261

Seated passenger: Preiser, complete painted HO (1:87) 10384

"Model" Floor tiles,Long. Sand. Preiser Interior Kit : Preiser Pre-Colored Kit HO(1:87) 19608

Passerby : Preiser - Finished product HO(1:87) 14135

Seated people (including a person holding a baby): Preiser, painted HO(1:87) 10332

People Waiting at the Stop: Preiser - Finished product HO(1:87) 10414

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

The Lazy Man in the Park : Woodland - Finished product HO(1:87) 1916

Window frame: Laser cut out (G): ECHO MODEL unpainted kit HO (1:80) 247