Your search for "N Gauge Fine Manual" revealed the following:

Kururi Mirror Placement A4 size rail : Yoshiaki Ishikawa Railroad Tracks 9mm gauge N (1:150)

Pear Rail for Mini-mini Train, Daiso Case Compatible (200x100mm) : Yoshiaki Ishikawa Railroad Tracks 9mm Gauge N (1:150)

Small Hydraulic Shovel 1 - Blue : Icom Finished product N (1:150) MLV-6017

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

Spectator : Preiser Prepainted N (1:160) 79085

Driver's cab for EF81 (for Company T) 1 car in a set Full Color 3D Parts Electric Locomotive : Sakatsu Pre-colored N (1:150) 801

Guardrail A: Sankei Kit N (1:150) MP04-29

Family Set-1 : Icom Pre-Painted N (1:150) HM2

Battery-powered Self-propelled Mini-mini train Hakone Tozan Railway Moha2 : Yoshiaki Ishikawa Finished product N(1:150)

Square 100 Rail for Mini Mini Train : Yoshiaki Ishikawa Railway Track 9mm Gauge N(1:150)

Fruit Tree Green 8 cm : Noch Finished HO(1:87) 21550

"Model" Flag A : Kobaru Equivalent : Sakatsu Pre-printed sheet N(1:150) 3870

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

2-story house (both north and south entrances) E : Miniature Kobo Kit N (1:150) PKNS1005E1

Autumn Valley Module : Kazutaku Itoh Pre-painted 1:150 Scale

2-story house (both north and south entrances) C : Miniature Kobo Kit N (1:150) PKNS1005C1

Nishi-Kiryu Station Type : Showa Romando Special Finished 1:150 scale

Hikoroichi Station type : Showa Romando Special Finished 1:150 scale

Warehouse Worker : Preiser - Painted Finish N (1:160) 79082

Driver's cab for EF64-1000 (for Company T) 1 car in a set Full Color 3D Parts Electric Locomotive : Sakatsu Pre-colored N (1:150) 802