Your search for "hakko tools" revealed the following:

Sawing tool set (chainsaw, saw, axe): Bush unpainted kit HO(1:87) 7790

Welding Tools: Prizer Kit HO (1:87) 17175

Paint Sticks (25 sticks - 3 paint plates): Icom Tools KK129

Wire Maintenance Worker (Hatzuri-machine, Spanner) : Preiser - painted 1:22.5 Scale 45019

Hakari 2pcs : ECHO Model Unpainted Kit HO (1:80) 337

Hexagon bolt: nut 1.0mm flat diameter : Sakatsuo Detail up Non-scale 4501

Tools for construction sites: Prizer kit HO(1:87) 17177

Sukeroku's 2-line locomotive depot II : Baioudou HO(1:87) pre-colored kit ST-020-87C

Hexagon Socket Head Fittings Double 1.5mm dia. with Taper : Sakatsu Detail Up Non-scale 4460

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

Hexagon bolt 0.8mm flat diameter : Sakatsu Detail up Non-scale 4490

Handrail knobs, height 1.0mm, for 0.4mm lines, pack of 6 : Sakatsuo detailing, non-scale 5001

Hexagon bolt, flat diameter 1.0mm : Sakatsu Detailing Non-scale 4500

Hexagonal bolt: nut 0.8mm flat diameter : Sakatsuo Detailing Non-scale 4491

Hexagon Socket Head Fittings, Flat 1.5mm Dia. with Taper : Sakatsu Detail Up Non-scale 4461

Hexagon bolt: nut flat diameter 1.0mm (brass) : Sakatsu Detail up Non-scale 4504

Hitokoburakudou 3-headed camel : Preiser - Painted Finish HO(1:87) 20397

Garden accessories : Noch Painted HO(1:87) 14800

R18 Oval for Mini-mini train, compatible with Daiso case (205x55mm) : Yoshiaki Ishikawa, Railway Track 9mm Gauge N(1:150)

Modern Forestry Worker (2) : Preiser - Painted 1:22.5 Scale 44913