What Broker (outside Japan) facilitates trading on SSE (Sapporo Securities Exchange)

What Broker (outside Japan) of any facilitates trading on SSE (Sapporo Securities Exchange)

I'm living in the EU – I use Interactive Brokers, DeGiro, IG Index and Saxo but they only allow trading on the TSE. I see some opportunity in smaller listed companies but cannot buy.

thanks

by extremessd