XS Scuba Multi-Tool

I've owned a lot of these kinds of tools over the years. This one is by far the best and the smallest/lightest.

Functions:
Stainless steel construction
Valve DIN insert 1/4" hex wrench
Port plugs 3/16" hex wrench
Valve dip tube 5/32" hex wrench
Valve nut slotted screwdriver
Phillips screwdriver
Inflator schrader valve tool
O-ring pick
Orifice adjustment flat screwdriver
Cost JPY 3,000 plus tax (JPY 3,240)