Celtic has done reasonably well shopping in Japan. There is reason for optimism here. 5 minutes read Articles Celtic has done reasonably well shopping in Japan. There is reason for optimism here. James Forrest June 22, 2025 5 Of all the markets Celtic have explored in the past decade, few have yielded such sterling results... Read More Read more about Celtic has done reasonably well shopping in Japan. There is reason for optimism here.