Toriyar Ebisu Musashi-Kosugi, operated by Daisyo Co., Ltd., is celebrating its 10th anniversary with a massive 4-day sale from May 18 to 21, 2026. Six signature dishes, including Jumbo Chicken Thigh and Chicken Paitan Ramen, will be offered at special discount prices. Additionally, Black Nikka Highballs and Plum Sours will be available for just 199 yen per glass with no limit. The restaurant specializes in fresh Miyazaki chicken delivered directly after processing, served in generous 'dish portions' instead of traditional skewers to maintain freshness and texture.