kaonavi
4435
Itamiarts
168A
Allied Telesis Holdings KK
6835
D. Western Therapeutics Institute
4576
Migalo Holdings
5535
Sumiseki Holdings Inc is engaged in management planning and management of group companies conducting purchase and sale of coal. The company is also engaged in business of manufacturing and selling materials like artificial diamonds, collecting crushed stones, processing and selling, and investing in overseas coal companies.