Your search for "small, but equivalent to" revealed the following:

Guard Fence Note: Equivalent to Kobaru: Sakatsu Unpainted Kit N (1:150) 3835

[Model] Playground equipment set Kobaru equivalent : Sakatsu unpainted kit N (1:150) 3837

Fine leaf ivy type (small) [brown] Approx. 420 sheets : Sakatsuu Material Non-scale 3507

[Model] Gate (A) Note: Kobaru Equivalent: Sakatsu Unpainted Kit N (1:150) 3847

[Model] Planoita tin roof Note: Kobaru equivalent: Sakatsu Material N (1:150) 3748

[Model] Street Tree Cover (Round) Kobaru Equivalent: Sakatsuu Kit N (1:150) 3862

[Model] Fence E 6mm height Kobaru Equivalent: Sakatsuu Kit N (1:150) 3859

[Model] Mesh Fence Height 10mm Kobaru Equivalent: Sakatsu Kit N(1:150) 3843

[Model] Bench Set Note:Kobaru Equivalent: Sakatsuo Unpainted Kit N(1:150) 3812

[Model] Ramp (Rental Warehouse, etc.) Note: Equivalent to Kobaru: Sakatsu Unpainted Kit N (1:150) 3815

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

Note:Kobaru Equivalent: Sakatsuo Unpainted Kit N(1:150) 3821

[Model] Line of Sight Sign Note: Kobaru Equivalent: Sakatsu Unpainted Kit N (1:150) 3830

[Model] Car Port Note: Kobaru Equivalent: Sakatsuu Unpainted Kit N (1:150) 3839

Kusabi Tension Scaffolding Note: Equivalent to Kobaru: Sakatsuo Unpainted Kit N (1:150) 3836

[Model] Fence C (high) 9mm height Kobaru Equivalent: Sakatsuu Kit N (1:150) 3856

[Model] Fence B (high) 9mm height Kobaru Equivalent: Sakatsuu Kit N (1:150) 3854

Model] Chochin (White) Note:Kobaru Equivalent: Sakatsuu Unpainted Kit N(1:150) 3708

[Model] Gate (B) Note: Kobaru Equivalent: Sakatsu Unpainted Kit N (1:150) 3848

[Model] Laundry Set Note: Kobaru Equivalent: Sakatsuo Unpainted Kit N (1:150) 3823