1998 May: PLAISIR LTD. founded July: Sales launch of the Humidity Control Mat November: Start of manufacturing and sales of the Careness mat featuring far-infrared emission at room temperature, and the Deodorizing Anti-mite Carpet December: Sales launch of the Yadokari-kun natural plant fiber deodorizer

2000 March: Start of manufacturing and sales of theMy Sleep pad featuring far-infrared emission at room temperature April: Start of manufacturing and sales of theCareness Mini cushion featuring far-infrared emission at room temperature September: Start of manufacturing and sales of theCareness DX pad featuring far-infrared emission at room temperature October: Sales launch of the Careness Pillow

2001 January: Start of manufacturing and sales of the Ashihara-type Tape Strips july: Start of manufacturing and sales of the Careness Health Blanket featuring far-infrared emission at room temperature November: Start of manufacturing and sales of Ashihara-type Tape Strips for commercial use Company headquarters moves to Takasaki (Nakao-machi)

2002 February: Start of manufacturing and sales of theCareness Inner Vest featuring far-infrared emission at room temperature March: Start of manufacturing and sales of theMy Sleep α pad featuring far-infrared emission at room temperature June: Start of manufacturing and sales of the NEW Ashiura-kun super bamboo vinegar sheet December: Start of manufacturing and sales of the Careness Fine-ket blanket featuring far-infrared emission at room temperature

2003 july: Start of manufacturing and sales of the Careness Tiidaa middle blanket featuring far-infrared emission at roomtemperature September: Careness Fit Fine featuring far infrared + static electricity removal November: Start of manufacturing and sales of the Ashihara-type Balance Lit Tape Strips

2004 January: Start of import and sales of Double Swing Stepper with four types of exercise December: Start of manufacturing and sales of the Sumiri Beri Beautam Hug Pillow

2005 June: Start of manufacturing and sales of the Careness Mini Cushion featuring far-infrared emission at room temperature

2006 july: Start of manufacturing and sales of the Kiono Light Waist Supporter featuring far-infrared emission at room temperature March: Start of manufacturing and sales of the Neck-fit Pillow Start of manufacturing and sales of the SKY Pillow Beautam Hug Pillow November: Start of manufacturing and sales of the NEW Careness Inner Vest featuring far-infrared emission at room temperature December: Aerobeans air support pillow Joined the Japan Society for Sleep Environment

2007 February: Nemuri Seisakusyo brand created March: Opening of Sleep Factory Online Shop April: Start of manufacturing and sales of the Beautam Therapeutic Hug Pillow Start of manufacturing and sales of the Aeromate air support pillow June: Start of manufacturing and sales of the Le Mour Angel Song Sleep air support pillow july: Officially designated Sleep Environment Coordinator August: Joined the Japan Preventive & Alternative Medicine Association September: Recognized by the Metropolitan Tokyo Judo Osteopathy Cooperative November: Start of manufacturing and sales of the Arai-style mawashi athletic supporter

2008 January: Start of manufacturing and sales of the Beautam Silky Series May: Start of manufacturing and sales of the Le Mour SOFT “Sleep Fairy” air support pillow June: Start of manufacturing and sales of the Cooling! Honeycomb Dry Pillow August: Start of manufacturing and sales of the Beautam Men’s Hug Pillow / Ladies’ Hug Pillow September: Start of manufacturing and sales of the Beautam Grandmother’s / Grandfather’s Hug Pillow October: Start of manufacturing and sales of the Beautam Aroma Series

2009 February: Start of manufacturing and sales of the Hugging Arch Pillow DUO March: Opening of Sleep Factory Rakuten Shop july: Start of manufacturing and sales of the Sarafua Gauze Blanket August: Start of manufacturing and sales of the Hugging Arch Pillow FUN October: Start of manufacturing and sales of the Happy Marriage Rose Rich November: Start of manufacturing and sales of the Hugging Arch Pillow MOA

2010 September: Start of manufacturing and sales of the Yadokari-kun natural plant fiber deodorizer December: Start of manufacturing and sales of the Hugging Arch Pillow KIDS Prince & Princess

2011 May: Start of manufacturing and sales of the Humidity Control Mat Baby June: Start of manufacturing and sales of the Pillow Plus 9 Start of manufacturing and sales of the Sheshion Series deodorizer processing material for elder care September: Start of manufacturing and sales of the Hugging Arch Pillow HELLO KITTY Start of manufacturing and sales of the Le Mour Air Flake air support pillow

2012 April: Start of manufacturing and sales of the Air Feuille air flow pad july: Start of manufacturing and sales of the Hugging Arch Pillow A's October: Start of manufacturing and sales of the Assist Eleven adhesive supporter

2013 May: Start of manufacturing and sales of the Hugging Arch Pillow DUAL January: Start of manufacturing and sales of the Le Mour DUAL air support pillow

2014 January: Start of manufacture and sales of Hugging Arch Pillow FUN EX February: Opening of dakaremakura.com shop at Yahoo! May: Opening of choshitsu.com shop at Yahoo! Opening of Raku-raku Balance Tape shop at Yahoo! June: Start of manufacturing and sales of the Therapeutic Hug Pillow Start of manufacturing and sales of the Tomioka Silk Mill registered as a World Heritage Site, the Tomioka Silk Brand