Your search for "koji iibuchi" revealed the following:

Straw Farmers and Local Railway : Yasuji Ibuchi Modeling work N (1:150)

Tea Field and Elevated Road (with pole between lines) : Yasuji Ibuchi Painted Completed N (1:150)

Pond Station with 2 power cars : Yasuji Ibuchi Painted finished product Z (1:220)

Farm and Lift Line : Yasuji Ibuchi Modeling work N (1:150)

Dollhouse Instruction Book vol.2 "Anniversary - Your Important Day" : ISHINSHA (Japanese Book) 978-4-904850-38-1

Kochikame Figure (4) Dolphin Detective, Sea Buns Detective, Beautiful Aubergine Detective, Moonlight Detective : Kobaru Finished product N (1:150) MF-22

Marnie of my memories [Oiwa-ke] : Sankei Kit N(1:150) MK07-18

Aramonya Color Ver.: Baioudou HO (1:87) Painted Kit ST-002-87C

Battery-Powered Self-Propelled Miniature Train (Red) Diesel Locomotive Type Red Kiha : Yoshiaki Ishikawa Finished product N (1:150)

Kamishibaiya Set : Echo Model Unpainted Kit HO (1:80) 460

Japanese Modern Horizataku Izakaya: cobaanii Unpainted Kit 1:12 WZ-021

6 tatami mat Japanese-style room with tokonoma (alcove) and tokowaki (floor armpit) with accessories : Matsumoto Craft Works Yoshihiko Matsumoto Painted 1:18 scale

Aburaya Spirited Away: Sankei Kit N(1:150) MK07-10

Battery-Powered Self-Propelled Miniature Train : Yoshiaki Ishikawa Finished product N (1:150)

Towards the Pass : Toshifumi Suzuki (Teishin Kobo) Pre-painted 1:150

Self-propelled mini mini train with built-in battery : Yoshiaki Ishikawa N (1:150)

Sakatsu Yokai Doll Hitotsume Kozo : Sakatsu unpainted kit HO(1:87) Part No.408

Showa-Era Scenery: Behind the Station-Post Office and Matsukawa Taxi (Taxi Attached): Keichu Matsuo, Diorama Art work, 1:80 Scale, Scenery No. 19

Keihan Railway Line Diorama C : Yoshiaki Ishikawa Diorama work N (1:150)

Battery-Powered Self-Propelled Mini Mini-Train Diesel Locomotive Specification Blue Kiha : Yoshiaki Ishikawa Pre-painted N (1:150)