マスターピース・グループ株式会社 News Releases

Announcement of Company Name Change and Group Company Merger

Masterpiece Group Co., Ltd. will absorb its subsidiary, Relief Sign Co., Ltd., and change its name t… · 2026-04-15

Announcement of Company Name Change and Group Company Merger

Masterpiece Group Co., Ltd. will absorb its subsidiary, Relief Sign Co., Ltd., and change its name t… · 2026-04-15